Coated Drill Bit

Coated Drill Bit

Identifying Drill Bits

If you're one of those people that come close to freaking out when faced with needing to decide what kind of drill bit to use for your project, you're not alone! Many people have a hard time with this and it's quite understandable. There are literally millions of different kinds of bits on the market, manufactured specifically for an equally large array of tasks. Thankfully, most drill bit sets will have their particular functions labeled so you won't have to do any "guessing". Even so, there may be times when for some reason, you won't have those handy little labels to point you in the right direction. For example, when due to age or damage, these labels are no longer legible - or if the original case is lost and your reference is gone.

Hopefully, by this time you'll have them memorized. But I believe that sometimes, in spite of our best efforts, we still need a back-up plan. - And that's what I'm going to write about today! - How to tell at first glance what kind of bit you're dealing with, what it's meant to be used for, and as a bonus I will dispel a myth often associated with drill bits. This might save you a lot of time and money some day.

Universal bits

Perhaps the most common type of bit due to its "multi-pronged" capabilities, this bit is often titanium coated (TiN) and like the title suggests, it can be used to drill through metals, wood, plastics etc. These are a definite must-have in your bit arsenal. They are generally "twist" bits, with a uniform shaft and are easily recognized by their "simple" and uniform appearance.

Masonry bits

These are used for concrete, stone, slate, and other cementitious materials, and can be distinguished by their "hammer-head". From far away it may not be clear whether a bit is universal or a masonry bit, in which case you'll have to get up close and inspect the head. Upon closer inspection of the head you should be able to see a slight protrusion in two opposing directions (hammer-head) if it is indeed a masonry bit. Masonry bits are generally used in conjunction with hammer action-equipped drills.

The irony in drill bit selection comes right about now. With so many drill bits to choose from, why have I only displayed 2 types? Well, for all the hype surrounding drill bits and their "million" types and uses, I find that for most DIY projects - around 95% imo - these 2 types are really all you'll be needing. All the other bits made for glass, stainless steel, tapping, counter-sinking, etc etc, are VERY COOL - don't get me wrong - but many of their functions are either seldom used by home owners, or can be substituted by one of the 2 above options - of appropriate diameter. All in all, think carefully before investing in a million different kinds of bits - you may be able to get by with only 2 types!

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Drill Doctor® - Drill Bit Sharpeners $189 Extremely dependable drill bit sharpeners. Drill Doctor® drill bit sharpeners sharpen HSS, TiN coated and carbide. Features easy 2-step sharpening (align and sharpen). Sharpens bits in less than a minute.

Kawasaki 16-piece Titanium Coated Drill Bit Set $18.95 The Kawasaki Titanium Coated Drill Bit Set lasts longer and can cut through metal, wood, plastic or masonry. Each drill bit has a 135o split tip design which reduces "walking". They come in a handy, close and lock, case with rubberized edges for secure storing.   includes: 15 pieces of HSS Titanium Coated Drill bits: 1/16, 5/64, 3/32, 7/64, 1/8 (2pc), 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 1/4, 5/16, 3/8 Injection case 3-1/4" screw guide 4 - #2 Phillips insert bit

Titanium Coated Drill Bit Set by Performance Tool for Jeep $19.99 21-piece set;Great for drilling plastic, wood or metal;Assorted sizes 1/16 through 3/8 in.;Handy storage case Titanium Coated Drill Bit Set by Performance Tool for Jeep

Drill Doctor DD500x Drill Bit Sharpener. Each $122.75 Manufacturer: Drill Doctor. Each. Features Benefits: Sharpens 3/32" 1/2" drill bits; High-speed Steel, Carbide, Cobalt, TiN-coated and Masonry bits One piece alignment system improves precision, and adjustability Longer jaws hold bit more precisely an

Drill Doctor DDMKM400 13 Pc Titanium Drill Bit Set $38.3 13piece titanium nitride coated drill bit set. Sizes included range from 1/16 1/4 . Satisfaction ensured.

Drill Bit Sharpener $81.95 ? Ideal for the home workshop. It provides the homeowner, weekend craftsman, or hobbyist with the sharpening power needed to restore dull bits and keep on working. The new DD350X adds simplicity, stability and accuracy for the end-user. ? New easy, front-loading chuck for simplified bit alignment. ? V-Block jaws eliminate jaw twisting on small bits. ? New ergonomic low profile design for increased stability and less tool walking. ? Permanent magnet motor produces consistent power, regardless of speed or load. ? Sharpens 3/32''-1/2'' standard-twist bits. ? Sharpens high-speed steel, masonry, carbide, cobalt and TiN-coated bits. ? User-replaceable diamond sharpening wheel. ? 3 Year Warranty.By Drill Doctor.

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 3-1/2 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 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.

Vermont American 2964in. Titanium Coated Drill Bit With Reduced Shank 12515 $35.36 Titanium drill bits offer the best durability and speed for repetitive drilling applications. Ideal for use on steel alloy steel wood and plastic. Coating lasts six times longer than standard high speed steel drill bits. Features a 135? split point that starts fast and minimizes bit walking or skating. 29/64 diameter. 43/16 flute length. 5.63 overall length.38 shank diameter. Carded. Length: 0.45. Width: 7.88. Height: 1.81

Vermont American 1.09in. Titanium Coated Drill Bit With Reduced Shank 12512 $30.86 Titanium drill bits offer the best durability and speed for repetitive drilling applications. Ideal for use on steel alloy steel wood and plastic. Coating lasts six times longer than standard high speed steel drill bits. Features a 135? split point that starts fast and minimizes bit walking or skating. 13/32 diameter. 3.88 flute length. 5.25 overall length.38 shank diameter. Carded. Length: 0.41. Width: 7.94. Height: 1.81

Vermont American 2.11in. Titanium Coated Drill Bit With Reduced Shank 12513 $32.59 Titanium drill bits offer the best durability and speed for repetitive drilling applications. Ideal for use on steel alloy steel wood and plastic. Coating lasts six times longer than standard high speed steel drill bits. Features a 135? split point that starts fast and minimizes bit walking or skating. 27/64 diameter. 315/16 flute length. 5.38 overall length.38 shank diameter. Carded. Length: 0.42. Width: 7.88. Height: 1.81

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.

8Mm Titanium Coated Spot Weld Drill Bit - German Made $30.95 Dent-Fix drill bits a specifically designed for the abuse of spot weld drilling. Flat ground for strength, centering nib to prevent walking. ? Titanium heat resistant coating extends drill life by 50% . ? Genuine Dent-Fix replacement part for use with the Annihilator Spot Weld Drill. ? Made in Germany.By Dent Fix Equipment.

Vermont American .33in. Titanium Coated Drill Bit 12371 $28.5 Titanium coated for 6 times longer life than standard high speed steel drill bits. For repetitive drilling in steel alloy steels wood and plastic. Ideal for contractors serious DoItYourselfers machine shops and mechanics. 135? split point starts fast and prevents drill walking. 21/64 diameter 35/16 flute length 4.63 overall length. Carded. Length: 2. Width: 9. Height: 1.3

Vermont American .36in. Titanium Coated Drill Bit 12373 $29.77 Titanium coated for 6 times longer life than standard high speed steel drill bits. For repetitive drilling in steel alloy steels wood and plastic. Ideal for contractors serious DoItYourselfers machine shops and mechanics. 135? split point starts fast and prevents drill walking. 23/64 diameter 3.50 flute length 4.88 overall length. Carded. Length: 2. Width: 9. Height: 1.3

Vermont American .34in. Titanium Coated Drill Bit 12372 $28.38 Titanium coated for 6 times longer life than standard high speed steel drill bits. For repetitive drilling in steel alloy steels wood and plastic. Ideal for contractors serious DoItYourselfers machine shops and mechanics. 135? split point starts fast and prevents drill walking. 11/32 diameter 37/16 flute length 4.75 overall length. Carded. Length: 2. Width: 9. Height: 1.3

Vermont American .22in. Titanium Coated Drill Bit 12364 $24.34 Titanium coated for 6 times longer life than standard high speed steel drill bits. For repetitive drilling in steel alloy steels wood and plastic. Ideal for contractors serious DoItYourselfers machine shops and mechanics. 135? split point starts fast and prevents drill walking. 7/32 diameter 2.50 flute length 3.75 overall length. Carded. Length: 2.2. Width: 6.4. Height: 1.8

Vermont American .25in. Titanium Coated Drill Bit 12366 $24.21 Titanium coated for 6 times longer life than standard high speed steel drill bits. For repetitive drilling in steel alloy steels wood and plastic. Ideal for contractors serious DoItYourselfers machine shops and mechanics. 135? split point starts fast and prevents drill walking. 1.25 diameter 2.75 flute length 4 overall length. Carded. Length: 2.2. Width: 6.4. Height: 1.8

Vermont American .31in. Titanium Coated Drill Bit 12370 $26.12 Titanium coated for 6 times longer life than standard high speed steel drill bits. For repetitive drilling in steel alloy steels wood and plastic. Ideal for contractors serious DoItYourselfers machine shops and mechanics. 135? split point starts fast and prevents drill walking. 15/16 diameter 33/16 flute length 4.50 overall length. Carded. Length: 2. Width: 9. Height: 1.3

Vermont American 932in. Titanium Coated Drill Bit 12368 $26.54 Titanium coated for 6 times longer life than standard high speed steel drill bits. For repetitive drilling in steel alloy steels wood and plastic. Ideal for contractors serious DoItYourselfers machine shops and mechanics. 135? split point starts fast and prevents drill walking. 9/32 diameter 215/16 flute length 4.25 overall length. Carded. Length: 2. Width: 9. Height: 1.3

Vermont American 1764in. Titanium Coated Drill Bit 12367 $26.55 Titanium coated for 6 times longer life than standard high speed steel drill bits. For repetitive drilling in steel alloy steels wood and plastic. Ideal for contractors serious DoItYourselfers machine shops and mechanics. 135? split point starts fast and prevents drill walking. 117/64 diameter 2.88 flute length 4.13 overall length. Carded. Length: 2. Width: 9. Height: 1.3