Carbide Drill
Carbide drill bits are an essential tool in metalworking applications due to their durability and strength. Because they’re so heavy-duty, carbide bits are an ideal choice for cutting through tough metals. With greater wear resistance and heat resistance, as well as a longer tool life, they’re perfect for handling high-speed and high-temperature drilling requirements.
When you need a heavy-duty tool for heavy-duty operations, TMT Toolbox’s collection of carbide-tipped or solid carbide drill bits is the way to go. Whether you need to drill through tough alloys, hardened steels, or even stainless steel, carbide drill bits are an excellent choice for any industrial metalworking application. Find exactly what you need when you browse our extensive inventory of different sizes, flute lengths, and styles.
| Image | Product | Diameter Inch | Diameter MM | Diameter Fractional | Flute Length Inch | Flute Length MM | Overall Length Inch | Overall Length MM | Length Style | Material | Coolant Thru | List Number | Brand | Price | Quantity | Add to Cart |
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1/4 hp carb oh drill 5d – HP255-2500Diameter Inch: 0.250 Diameter MM: 6.35 Diameter Fractional: 1/4" Flute Length Inch: 2.087 Flute Length MM: 53.00 Overall Length Inch: 3.583 Overall Length MM: 91.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: HP255 Brand: OSG $65.07 |
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1/4 hp carb oh drill 8d – HP258-2500Diameter Inch: 0.250 Diameter MM: 6.35 Diameter Fractional: 1/4" Flute Length Inch: 2.598 Flute Length MM: 66.00 Overall Length Inch: 4.173 Overall Length MM: 106.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: HP258 Brand: OSG $133.97 |
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1/4″ (ltr. e) a brand ad-2d – 630024911Diameter Inch: 0.250 Diameter MM: 6.35 Diameter Fractional: 1/4" Flute Length Inch: 1.339 Flute Length MM: 34.00 Overall Length Inch: 3.110 Overall Length MM: 79.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: No List Number: 6300 Brand: OSG $72.35 |
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1/4″ (ltr. e) a brand ad-4d – 631024911Diameter Inch: 0.250 Diameter MM: 6.35 Diameter Fractional: 1/4" Flute Length Inch: 2.087 Flute Length MM: 53.00 Overall Length Inch: 3.583 Overall Length MM: 91.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: No List Number: 6310 Brand: OSG $82.14 |
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1/4″ a brand adf-2d – 570025011Diameter Inch: 0.250 Diameter MM: 6.35 Diameter Fractional: 1/4" Flute Length Inch: 1.181 Flute Length MM: 30.00 Overall Length Inch: 2.756 Overall Length MM: 70.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: No List Number: 5700 Brand: OSG $96.79 |
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1/4″ a brand adfls-2d – 570525017Diameter Inch: 0.250 Diameter MM: 6.35 Diameter Fractional: 1/4" Flute Length Inch: 1.181 Flute Length MM: 30.00 Overall Length Inch: 4.724 Overall Length MM: 120.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: No List Number: 5705 Brand: OSG $127.45 |
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1/4″ a brand adfo-3d – 572025017Diameter Inch: 0.250 Diameter MM: 6.35 Diameter Fractional: 1/4" Flute Length Inch: 1.181 Flute Length MM: 30.00 Overall Length Inch: 2.756 Overall Length MM: 70.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: 5720 Brand: OSG $125.84 |
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1/4″ a brand ado-10d – 653025012Diameter Inch: 0.250 Diameter MM: 6.35 Diameter Fractional: 1/4" Flute Length Inch: 3.425 Flute Length MM: 87.00 Overall Length Inch: 5.512 Overall Length MM: 140.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: 6530 Brand: OSG $202.36 |
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1/4″ a brand ado-15d – 653525012Diameter Inch: 0.250 Diameter MM: 6.35 Diameter Fractional: 1/4" Flute Length Inch: 4.724 Flute Length MM: 120.00 Overall Length Inch: 6.890 Overall Length MM: 175.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: 6535 Brand: OSG $339.84 |
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1/4″ a brand ado-20d – 654025012Diameter Inch: 0.250 Diameter MM: 6.35 Diameter Fractional: 1/4" Flute Length Inch: 5.906 Flute Length MM: 150.00 Overall Length Inch: 7.874 Overall Length MM: 200.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: 6540 Brand: OSG $449.33 |