Core Drill Bit

Core Drill Bit

Types Of Drill Bits

Drill bits are tools used in making cylindrical holes. Various types of drill bits are designed for different uses.

Drill bits are equipments or tools that are used in making cylindrical holes. Drill bits can also be referred to as a drilling machine. Drill bits are available in various drill types such as metal drills, gun drills, screw machine drills, core drills, step drills, spade drills, forstner drills, masonry drills, dental or surgical drills, wood bits, twist drills, drill blank taper drills and much more.

They are designed to cut while doing a clockwise rotating motion. Several drill bits are coolant fed. They contain a channel or hole for directing the coolant fed near to the cutting edges. The split point drill heads of drill bits are used for chip clearance and for excellent centering. Drill bits can also be used in cutting aluminum, general-purpose metals, brass, copper, bronze, ceramic, and plastic, stainless steel, steel, wood, titanium and hardened materials. Various types of drill bits are designed for different uses.

Listed below are some types of Drill Bits.

Twist Drill: It drills holes in plastic, metal and wood. This drill is currently produced with a width covering a range from 0.05 millimeters to 100 millimeters while its length is around 1000 millimeters. The most usual twist drill has a tip angle of 118 degrees. This is a proper angle for an extensive array of job. It also has a long series drill for extended length twist drills. It is not advisable to drill deep holes using this twist drill.

Diamond Drill Bit: This particular drill is used in the bathroom for updating or remodeling. It is also used in redesigning your kitchen decoration. Furthermore, it is used on ceramic, glass, tile, limestone, stained glass, marble, fiberglass, porcelain, stone, slate and porcelain tile. When using this drill, the main concern is to obtain water at the edge of the drill bit. Drilling fiberglass may be done with or without water but make sure that the fiberglass has ample amount of water just to get the drill wet.

Indexable Drill Bit: This provides an excellent performance in making short-hole drillings. Stainless steel is drilled 3x in diameter and only a short-hole must be done.

Listed below are some other types of drill bits

• Adjustable Bit: This is built with a changeable cutter blade to bore holes of various sizes. It is also used for drilling gaps for wiring or piping.

• Around-the-corner bit: It is used to cut arched holes that are stretched in corners with a diagonal cutting surface.

• Auger Bits: This drill creates drill holes in wooden materials. The drill ends have a screw head so that the bits may be self fed.

• Brad-point drill: This drill looks almost the same as the usual bits but it has sharpened point to make wood drilling a lot easier. This drill has cleaner holes other than spade bits.

• Counterbore: The drill allows a screw to be driven under the wood outside. The holes that are drilled may be filled with a plug or wire.

• Drill Saw Bit: It is used to cut holes such as wood and metal and can enlarge current holes.

• Countersink: A drill that has an angled tip design that forms a "slump" in the screw head.

• Fly cutter: This one is often used to cut circles in wood and other soft metals. The diameter of circles may be adjusted by changing the cutter blade setting.

• Hole saw: It cut holes from one to six centimeters in diameter and has a center bit for directing the cutting blade edge of the saw.

• Reamer bit: The tapered bit of reamer may be used on existing holes rather than to enlarge holes.

• Screw pilot bit: This beautiful bit is used for drilling body holes. A pilot hole is used along with the countersink.

• Wire Brushes: It use to remove rust and to clean up metal and is available either as a wheel or a cup with wire brush.

• Plastic bit: This is designed with a tip so as to prevent splintering when drilling plastic. It is important to reduce the speed and slowly drill the other side of the plastic.

• Plug cutter: Use this to remove cylindrical shapes from the wood. It covers the screw using a small cylindrical plug.

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1/4 Gryphon Core Drill Bit $14.95 Gryphon and 39;s core drill bits for glass artists feature the same high quality coating as their well-respected grinder bits. Diamond bits quickly and easily remove a complete circle in glass. Core bits work with a standard electric drill and only need water as a lubricant. 1/4 Core bit with 6mm shank. Shown below are the packaging and examples of projects that can be created using core drill bits. Fused pendant uses 1/8 core drill bit for a perfect hole for stringing. Water lily table fountain by artist Teresa Batten was created with fused flower molds and assembled using a core drill bit to accommodate the fountain and water flow. Fused glass sink by artists Val Oswalt and Roy Kapp was created using a core drill bit to create the hole to accommodate plumbing. Also shown is the entire core drill bits offering by Gryphon, allowing glass artists to always find the right bit for the job.

2 Gryphon Core Drill Bit $51.95 Gryphon and 39;s core drill bits for glass artists feature the same high quality coating as their well-respected grinder bits. Diamond bits quickly and easily remove a complete circle in glass. Core bits work with a standard electric drill and only need water as a lubricant. 2 Core bit with 12mm shank. Shown below are the packaging and examples of projects that can be created using core drill bits. Fused pendant uses 1/8 core drill bit for a perfect hole for stringing. Water lily table fountain by artist Teresa Batten was created with fused flower molds and assembled using a core drill bit to accommodate the fountain and water flow. Fused glass sink by artists Val Oswalt and Roy Kapp was created using a core drill bit to create the hole to accommodate plumbing. Also shown is the entire core drill bits offering by Gryphon, allowing glass artists to always find the right bit for the job.

1/8 Gryphon Core Drill Bit $12.95 Gryphon and 39;s core drill bits for glass artists feature the same high quality coating as their well-respected grinder bits. Diamond bits quickly and easily remove a complete circle in glass. Core bits work with a standard electric drill and only need water as a lubricant. 1/8 Core bit with 4mm shank. Shown below are the packaging and examples of projects that can be created using core drill bits. Fused pendant uses 1/8 core drill bit for a perfect hole for stringing. Water lily table fountain by artist Teresa Batten was created with fused flower molds and assembled using a core drill bit to accommodate the fountain and water flow. Fused glass sink by artists Val Oswalt and Roy Kapp was created using a core drill bit to create the hole to accommodate plumbing. Also shown is the entire core drill bits offering by Gryphon, allowing glass artists to always find the right bit for the job.

1 Gryphon Core Drill Bit $29.95 Gryphon and 39;s core drill bits for glass artists feature the same high quality coating as their well-respected grinder bits. Diamond bits quickly and easily remove a complete circle in glass. Core bits work with a standard electric drill and only need water as a lubricant. 1 Core bit with 12mm shank. Shown below are the packaging and examples of projects that can be created using core drill bits. Fused pendant uses 1/8 core drill bit for a perfect hole for stringing. Water lily table fountain by artist Teresa Batten was created with fused flower molds and assembled using a core drill bit to accommodate the fountain and water flow. Fused glass sink by artists Val Oswalt and Roy Kapp was created using a core drill bit to create the hole to accommodate plumbing. Also shown is the entire core drill bits offering by Gryphon, allowing glass artists to always find the right bit for the job.

1-1/4 Gryphon Core Drill Bit $33.95 Gryphon and 39;s core drill bits for glass artists feature the same high quality coating as their well-respected grinder bits. Diamond bits quickly and easily remove a complete circle in glass. Core bits work with a standard electric drill and only need water as a lubricant. 1-1/4 Core bit with 12mm shank. Shown below are the packaging and examples of projects that can be created using core drill bits. Fused pendant uses 1/8 core drill bit for a perfect hole for stringing. Water lily table fountain by artist Teresa Batten was created with fused flower molds and assembled using a core drill bit to accommodate the fountain and water flow. Fused glass sink by artists Val Oswalt and Roy Kapp was created using a core drill bit to create the hole to accommodate plumbing. Also shown is the entire core drill bits offering by Gryphon, allowing glass artists to always find the right bit for the job.

3/4 Gryphon Core Drill Bit $24.95 Gryphon and 39;s core drill bits for glass artists feature the same high quality coating as their well-respected grinder bits. Diamond bits quickly and easily remove a complete circle in glass. Core bits work with a standard electric drill and only need water as a lubricant. 3/4 Core bit with 8mm shank. Shown below are the packaging and examples of projects that can be created using core drill bits. Fused pendant uses 1/8 core drill bit for a perfect hole for stringing. Water lily table fountain by artist Teresa Batten was created with fused flower molds and assembled using a core drill bit to accommodate the fountain and water flow. Fused glass sink by artists Val Oswalt and Roy Kapp was created using a core drill bit to create the hole to accommodate plumbing. Also shown is the entire core drill bits offering by Gryphon, allowing glass artists to always find the right bit for the job.

1-1/2 Gryphon Core Drill Bit $42.95 Gryphon and 39;s core drill bits for glass artists feature the same high quality coating as their well-respected grinder bits. Diamond bits quickly and easily remove a complete circle in glass. Core bits work with a standard electric drill and only need water as a lubricant. 1-1/2 Core bit with 12mm shank. Shown below are the packaging and examples of projects that can be created using core drill bits. Fused pendant uses 1/8 core drill bit for a perfect hole for stringing. Water lily table fountain by artist Teresa Batten was created with fused flower molds and assembled using a core drill bit to accommodate the fountain and water flow. Fused glass sink by artists Val Oswalt and Roy Kapp was created using a core drill bit to create the hole to accommodate plumbing. Also shown is the entire core drill bits offering by Gryphon, allowing glass artists to always find the right bit for the job.

1/2 Gryphon Core Drill Bit $18.95 Gryphon and 39;s core drill bits for glass artists feature the same high quality coating as their well-respected grinder bits. Diamond bits quickly and easily remove a complete circle in glass. Core bits work with a standard electric drill and only need water as a lubricant. 1/2 Core bit with 8mm shank. Shown below are the packaging and examples of projects that can be created using core drill bits. Fused pendant uses 1/8 core drill bit for a perfect hole for stringing. Water lily table fountain by artist Teresa Batten was created with fused flower molds and assembled using a core drill bit to accommodate the fountain and water flow. Fused glass sink by artists Val Oswalt and Roy Kapp was created using a core drill bit to create the hole to accommodate plumbing. Also shown is the entire core drill bits offering by Gryphon, allowing glass artists to always find the right bit for the job.

1-1/8 Diamond Core Drill Bit $41.95 Unlike standard drill bits that simply put a hole in the glass, core bits actually remove a complete circle from the glass. Size 1-1/8. Works with a standard electric drill and only needs water as a lubricant. This is the ideal size hole to drill in your glass for pendant fixtures that include a candelabra socket. Fused lamp created by Julie Haan using large floral slumper 425720 and 1-1/8 diamond core drill bit.

Inland 1/8 Core Drill Bit $25.95 Rugged diamond coated core drill bits feature a standard 3/8 diameter shaft to fit most drills and drill presses. It also features an ejection port to easily remove stuck plugs if they occur. This 1/8 diameter bit has many uses including drilling hanging holes in projects, creating pilot holes for making inside cuts with ring saws, or drilling holes in ceramic tile for custom mosaic installations. Use it on glass, ceramic tile, porcelain, stone, marble, plastics, fiberglass and more. Image shown below of Core Drill Bit Group courtesy of Inland.

Inland 3/16 Core Drill Bit $26.95 Rugged diamond coated core drill bits feature a standard 3/8 diameter shaft to fit most drills and drill presses. It also features an ejection port to easily remove stuck plugs if they occur. This 3/16 diameter bit has many uses including drilling hanging holes in projects, creating pilot holes for making inside cuts with ring saws, or drilling holes in ceramic tile for custom mosaic installations. Use it on glass, ceramic tile, porcelain, stone, marble, plastics, fiberglass and more. Image shown below of Core Drill Bit Group courtesy of Inland.

Inland 1/4 Core Drill Bit $27.95 Rugged diamond coated core drill bits feature a standard 3/8 diameter shaft to fit most drills and drill presses. It also features an ejection port to easily remove stuck plugs if they occur. This 1/4 diameter bit has many uses including drilling hanging holes in projects, creating pilot holes for making inside cuts with ring saws, or drilling holes in ceramic tile for custom mosaic installations. Use it on glass, ceramic tile, porcelain, stone, marble, plastics, fiberglass and more. Image shown below of Core Drill Bit Group courtesy of Inland.

Inland 3/8 Core Drill Bit $29.95 Rugged diamond coated core drill bits feature a standard 3/8 diameter shaft to fit most drills and drill presses. It also features an ejection port to easily remove stuck plugs if they occur. This 3/8 diameter bit has many uses including drilling hanging holes in projects, creating pilot holes for making inside cuts with ring saws, or drilling holes in ceramic tile for custom mosaic installations. Use it on glass, ceramic tile, porcelain, stone, marble, plastics, fiberglass and more. Image shown below of Core Drill Bit Group courtesy of Inland.

Inland 5/8 Core Drill Bit $56.95 5/8 (16 mm) Core Drill Bit. Inland diamond coated core drill bits come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Drill 5/8 diameter holes Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image of Core Drill Bit Group courtesy of Inland.

Inland 7/8 Core Drill Bit $66.95 7/8 (22 mm) Core Drill Bit. Inland diamond coated core drill bits come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Drill 7/8 diameter holes Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 1 Core Drill Bit $64.95 1 (25.4 mm) Core Drill Bit. Inland diamond coated core drill bits come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Drill 1 diameter holes Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 3/4 Core Drill Bit $60.95 3/4 (19 mm) Core Drill Bit. Inland diamond coated core drill bits come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Drill 3/4 diameter holes Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 1-1/4 Core Drill Bit $65.95 1-1/4 (32 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Drill 1-1/4 diameter holes Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 4 Core Drill Bit $199.95 4 (102 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Drill 4 diameter holes Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 2-3/4 Core Drill Bit $147.95 2-3/4 (70 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Drill 2-3/4 diameter holes Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 1-1/16 Core Drill Bit $78.95 1-1/16 (27 mm) Core Drill Bit. Inland diamond coated core drills bits come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Drill 1-1/16 diameter holes Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 3 Core Drill Bit $159.95 3 (76 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Drill 3 diameter holes Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown below of Core Drill Bit Group courtesy of Inland.

Inland 3-1/2 Core Drill Bit $169.95 3-1/2 (89 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Drill 3-1/2 diameter holes. Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 1-3/16 Core Drill Bit $62.95 1-3/16 (30 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 1-3/8 Core Drill Bit $68.95 1-3/8 (35 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 1-1/2 Core Drill Bit $69.95 1-1/2 (38 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image of Core Drill Bit Group courtesy of Inland.

Inland 1-3/4 Core Drill Bit $73.95 1-3/4 (44 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 2 Core Drill Bit $99.95 2 (50 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 2-1/8 Core Drill Bit $99.95 2-1/6 (53 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

Inland 2-1/4 Core Drill Bit $144.95 2-1/4 (57 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image of Core Drill Bit Group courtesy of Inland.

Inland 2-1/2 Core Drill Bit $149.95 2-1/2 (64 mm) Core Drill Bit. Inland diamond coated core drills come in numerous diameters and are indispensable for drilling holes in a wide range of materials. Key Features 3/8 (10 mm) shaft fits most hand drills and drill presses. Use on glass, ceramic tile, porcelain, stone, marble, plastics and fiberglass. Ejection port to easily remove stuck plugs if they occur. Product Uses Make holes in clock faces for clock works. Drill holes for drains in ceramic tile and stone work installations. Drill holes for plumbing lines and fixtures in ceramic tile and stone work installations. Create small holes for hanging. Make holes for eyes in glass projects. Make axle holes for kaleidoscope image wheels. Make holes for hanging jewelry. Drill in composite counter tops for plumbing fixtures. Drill in fiberglass boats for accessory and fixture installations. Cut out for outlets on mirrored walls. Cut holes for hardware on glass doors. Image shown of Core Drill Bit Group courtesy of Inland.

5mm Diamond Core Drill Bit $13.95 This drill bit is perfect for drilling holes in your art glass. Its small size makes holes large enough for wall hangings, but does not take away from the overall effect of the piece. Use it with the Dome Sconce Hardware Kit (item 627158) the Cone Sconce Hardware Kit (item 627160) and other installation kits and projects.

3/8 Diamond Tech Core Drill Bit $30.95 Unlike standard drill bits that simply put a hole in the glass, core bits actually remove a complete circle from the glass. Size 3/8. Works with a standard electric drill and only needs water as a lubricant.

1/2 Diamond Tech Core Drill Bit $30.95 Unlike standard drill bits that simply put a hole in the glass, core bits actually remove a complete circle from the glass. Size 1/2. Works with a standard electric drill and only needs water as a lubricant.

1/8 Diamond Tech Core Drill Bit $24.95 Unlike standard drill bits that simply put a hole in the glass, core bits actually remove a complete circle from the glass. Size 1/8. Works with a standard electric drill and only needs water as a lubricant.

1/4 Diamond Tech Core Drill Bit $24.95 Unlike standard drill bits that simply put a hole in the glass, core bits actually remove a complete circle from the glass. Size 1/4. Works with a standard electric drill and only needs water as a lubricant.

Diamond Tech Core Drill Bit Set $89.95 Buy The Set And Save. Unlike standard drill bits that simply put a hole in the glass, core bits actually remove a complete circle from the glass. Includes the four most commonly used drill bit sizes 1/8, 1/4, 3/8, and 1/2. Manufactured by Diamond Tech, this set should handle all your drilling needs.

Twofers Diamond Core Drill Bits - 1/8 $14.95 Two Bits for the Price of One. Aanraku brings you Twofers - superior quality, low-cost grinder and drill bits. Drill holes in your glass with this core drill bit. Great for jewelry making. Fits most electric drills. Coarse 100 diamond mesh grit for quick results.

Adjustable Wood Drill Bit $19.99 Adjustable Wood Drill Bit - Premium Poster

Evans Drill Bit Drum Key $6.84 Evans Drill Bit Drum Key