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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | 12.00mm hp carb oh drill 5d – HP255-4724 | 0.472 | 12.00 | - | 2.795 | 71.00 | 4.646 | 118.00 | Jobber (4D-7D) | Carbide | Yes | HP255 | OSG | $155.74 | Add to Cart |
12.00mm hp carb oh drill 5d – HP255-4724Diameter Inch: 0.472 Diameter MM: 12.00 Diameter Fractional: - Flute Length Inch: 2.795 Flute Length MM: 71.00 Overall Length Inch: 4.646 Overall Length MM: 118.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: HP255 Brand: OSG $155.74 |
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![]() | 12.00mm hp carb oh drill 8d – HP258-4724 | 0.472 | 12.00 | - | 4.488 | 114.00 | 6.417 | 163.00 | Taper (8D-30D) | Carbide | Yes | HP258 | OSG | $259.29 | Add to Cart |
12.00mm hp carb oh drill 8d – HP258-4724Diameter Inch: 0.472 Diameter MM: 12.00 Diameter Fractional: - Flute Length Inch: 4.488 Flute Length MM: 114.00 Overall Length Inch: 6.417 Overall Length MM: 163.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: HP258 Brand: OSG $259.29 |
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![]() | 12.0mm a brand ado-trs-3d – 8721200 | 0.472 | 12.00 | - | 2.362 | 60.00 | 4.724 | 120.00 | Stub (2D-3D) | Carbide | Yes | 6600 | OSG | $296.14 | Add to Cart |
12.0mm a brand ado-trs-3d – 8721200Diameter Inch: 0.472 Diameter MM: 12.00 Diameter Fractional: - Flute Length Inch: 2.362 Flute Length MM: 60.00 Overall Length Inch: 4.724 Overall Length MM: 120.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: 6600 Brand: OSG $296.14 |
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| 12.0mm a brand ado-trs-5d – 8723200 | 0.472 | 12.00 | - | 3.780 | 96.00 | 6.142 | 156.00 | Jobber (4D-7D) | Carbide | Yes | 6610 | OSG | $360.88 | Add to Cart |
12.0mm a brand ado-trs-5d – 8723200Diameter Inch: 0.472 Diameter MM: 12.00 Diameter Fractional: - Flute Length Inch: 3.780 Flute Length MM: 96.00 Overall Length Inch: 6.142 Overall Length MM: 156.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: 6610 Brand: OSG $360.88 |
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![]() | 12.0mm wh70-drl – 3319200 | 0.472 | 12.00 | - | 2.992 | 76.00 | 4.724 | 120.00 | Jobber (4D-7D) | Carbide | No | 5171 | OSG | $320.48 | Add to Cart |
12.0mm wh70-drl – 3319200Diameter Inch: 0.472 Diameter MM: 12.00 Diameter Fractional: - Flute Length Inch: 2.992 Flute Length MM: 76.00 Overall Length Inch: 4.724 Overall Length MM: 120.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: No List Number: 5171 Brand: OSG $320.48 |
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![]() | 12.0mm who-ni 3d drill – 595047211 | 0.472 | 12.00 | - | 2.362 | 60.00 | 4.724 | 120.00 | Stub (2D-3D) | Carbide | Yes | 5950NI | OSG | $235.26 | Add to Cart |
12.0mm who-ni 3d drill – 595047211Diameter Inch: 0.472 Diameter MM: 12.00 Diameter Fractional: - Flute Length Inch: 2.362 Flute Length MM: 60.00 Overall Length Inch: 4.724 Overall Length MM: 120.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: 5950NI Brand: OSG $235.26 |
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![]() | 12.0mm who-ni 5d drill – 3317200 | 0.472 | 12.00 | - | 3.780 | 96.00 | 6.142 | 156.00 | Stub (2D-3D) | Carbide | Yes | 5955NI | OSG | $276.78 | Add to Cart |
12.0mm who-ni 5d drill – 3317200Diameter Inch: 0.472 Diameter MM: 12.00 Diameter Fractional: - Flute Length Inch: 3.780 Flute Length MM: 96.00 Overall Length Inch: 6.142 Overall Length MM: 156.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: 5955NI Brand: OSG $276.78 |
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![]() | 12.10 mm hp carb drill 3d – HP243-4764 | 0.476 | 12.10 | - | 2.362 | 60.00 | 4.213 | 107.00 | Stub (2D-3D) | Carbide | No | HP243 | OSG | $116.95 | Add to Cart |
12.10 mm hp carb drill 3d – HP243-4764Diameter Inch: 0.476 Diameter MM: 12.10 Diameter Fractional: - Flute Length Inch: 2.362 Flute Length MM: 60.00 Overall Length Inch: 4.213 Overall Length MM: 107.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: No List Number: HP243 Brand: OSG $116.95 |
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![]() | 12.10 mm hp carb drill 5d – HP245-4764 | 0.476 | 12.10 | - | 3.031 | 77.00 | 4.882 | 124.00 | Jobber (4D-7D) | Carbide | No | HP245 | OSG | $137.60 | Add to Cart |
12.10 mm hp carb drill 5d – HP245-4764Diameter Inch: 0.476 Diameter MM: 12.10 Diameter Fractional: - Flute Length Inch: 3.031 Flute Length MM: 77.00 Overall Length Inch: 4.882 Overall Length MM: 124.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: No List Number: HP245 Brand: OSG $137.60 |
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![]() | 12.10mm a brand ado-sus-3d din – 8681210 | 0.476 | 12.10 | - | 2.402 | 61.00 | 5.039 | 128.00 | Stub (2D-3D) | Carbide | Yes | 5200 | OSG | $235.27 | Add to Cart |
12.10mm a brand ado-sus-3d din – 8681210Diameter Inch: 0.476 Diameter MM: 12.10 Diameter Fractional: - Flute Length Inch: 2.402 Flute Length MM: 61.00 Overall Length Inch: 5.039 Overall Length MM: 128.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: 5200 Brand: OSG $235.27 |










