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.
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
Sub-Brand
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Ltr f a brand ado-sus-3d – 520025712 | 0.257" | 6.53 | - | 1.299 | 33.00 | 3.465 | 88.00 | Stub (2D-3D) | Carbide | Yes | 5200 | OSG | $112.48 | Add to Cart |
Ltr f a brand ado-sus-3d – 520025712Diameter Inch: 0.257" Diameter MM: 6.53 Diameter Fractional: - Flute Length Inch: 1.299 Flute Length MM: 33.00 Overall Length Inch: 3.465 Overall Length MM: 88.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: 5200 Brand: OSG $112.48 |
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![]() | Ltr f a brand ado-sus-5d – 521025712 | 0.257" | 6.53 | - | 2.087 | 53.00 | 4.291 | 109.00 | Jobber (4D-7D) | Carbide | Yes | 5210 | OSG | $132.32 | Add to Cart |
Ltr f a brand ado-sus-5d – 521025712Diameter Inch: 0.257" Diameter MM: 6.53 Diameter Fractional: - Flute Length Inch: 2.087 Flute Length MM: 53.00 Overall Length Inch: 4.291 Overall Length MM: 109.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: 5210 Brand: OSG $132.32 |
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![]() | Ltr f hp carb drill 3d – HP243-2571 | 0.257" | 6.53 | - | 1.339 | 34.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | No | HP243 | OSG | $46.64 | Add to Cart |
Ltr f hp carb drill 3d – HP243-2571Diameter Inch: 0.257" Diameter MM: 6.53 Diameter Fractional: - 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: HP243 Brand: OSG $46.64 |
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![]() | Ltr f hp carb drill 5d – HP245-2571 | 0.257" | 6.53 | - | 2.087 | 53.00 | 3.583 | 91.00 | Jobber (4D-7D) | Carbide | No | HP245 | OSG | $55.17 | Add to Cart |
Ltr f hp carb drill 5d – HP245-2571Diameter Inch: 0.257" Diameter MM: 6.53 Diameter Fractional: - 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: HP245 Brand: OSG $55.17 |
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![]() | Ltr f hp carb oh drill 3d – HP253-2571 | 0.257" | 6.53 | - | 1.339 | 34.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | HP253 | OSG | $58.29 | Add to Cart |
Ltr f hp carb oh drill 3d – HP253-2571Diameter Inch: 0.257" Diameter MM: 6.53 Diameter Fractional: - 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: Yes List Number: HP253 Brand: OSG $58.29 |
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![]() | Ltr f hp carb oh drill 5d – HP255-2571 | 0.257" | 6.53 | - | 2.087 | 53.00 | 3.583 | 91.00 | Jobber (4D-7D) | Carbide | Yes | HP255 | OSG | $68.95 | Add to Cart |
Ltr f hp carb oh drill 5d – HP255-2571Diameter Inch: 0.257" Diameter MM: 6.53 Diameter Fractional: - 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 $68.95 |
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![]() | Ltr f hp carb oh drill 8d – HP258-2571 | 0.257" | 6.53 | - | 2.598 | 66.00 | 4.173 | 106.00 | Taper (8D-30D) | Carbide | Yes | HP258 | OSG | $136.76 | Add to Cart |
Ltr f hp carb oh drill 8d – HP258-2571Diameter Inch: 0.257" Diameter MM: 6.53 Diameter Fractional: - 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 $136.76 |
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| Ltr q a brand ado-sus-3d – 520033212 | 0.332 | 8.43 | - | 1.693 | 43.00 | 3.976 | 101.00 | Stub (2D-3D) | Carbide | Yes | 5200 | OSG | $153.63 | Add to Cart |
Ltr q a brand ado-sus-3d – 520033212Diameter Inch: 0.332 Diameter MM: 8.43 Diameter Fractional: - Flute Length Inch: 1.693 Flute Length MM: 43.00 Overall Length Inch: 3.976 Overall Length MM: 101.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: 5200 Brand: OSG $153.63 |
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![]() | Ltr q a brand ado-sus-5d – 521033212 | 0.332 | 8.43 | - | 2.677 | 68.00 | 5.039 | 128.00 | Jobber (4D-7D) | Carbide | Yes | 5210 | OSG | $180.76 | Add to Cart |
Ltr q a brand ado-sus-5d – 521033212Diameter Inch: 0.332 Diameter MM: 8.43 Diameter Fractional: - Flute Length Inch: 2.677 Flute Length MM: 68.00 Overall Length Inch: 5.039 Overall Length MM: 128.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: 5210 Brand: OSG $180.76 |
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![]() | Ltr q exopro trs-ho-5d – 561033211 | 0.332 | 8.43 | - | 2.677 | 68.00 | 5.039 | 128.00 | Jobber (4D-7D) | Carbide | Yes | 5610 | OSG | $180.75 | Add to Cart |
Ltr q exopro trs-ho-5d – 561033211Diameter Inch: 0.332 Diameter MM: 8.43 Diameter Fractional: - Flute Length Inch: 2.677 Flute Length MM: 68.00 Overall Length Inch: 5.039 Overall Length MM: 128.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: 5610 Brand: OSG $180.75 |









