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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Sd203a-c45-6.9-21.0-10r5 carb drill – 2500396 | 0.272" | 6.90 | - | 1.339 | 34.00 | 3.504 | 89.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $243.04 | Add to Cart |
Sd203a-c45-6.9-21.0-10r5 carb drill – 2500396Diameter Inch: 0.272" Diameter MM: 6.90 Diameter Fractional: - Flute Length Inch: 1.339 Flute Length MM: 34.00 Overall Length Inch: 3.504 Overall Length MM: 89.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $243.04 |
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![]() | Sd203a-c45-7.0-21-10r1 carb drill – 2500331 | 0.276 | 7.00 | - | 1.339 | 34.00 | 3.504 | 89.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $243.04 | Add to Cart |
Sd203a-c45-7.0-21-10r1 carb drill – 2500331Diameter Inch: 0.276 Diameter MM: 7.00 Diameter Fractional: - Flute Length Inch: 1.339 Flute Length MM: 34.00 Overall Length Inch: 3.504 Overall Length MM: 89.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $243.04 |
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![]() | Sd203a-c45-7.0-21.0-10r5 carb drill – 2500398 | 0.276 | 7.00 | - | 1.339 | 34.00 | 3.504 | 89.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $243.04 | Add to Cart |
Sd203a-c45-7.0-21.0-10r5 carb drill – 2500398Diameter Inch: 0.276 Diameter MM: 7.00 Diameter Fractional: - Flute Length Inch: 1.339 Flute Length MM: 34.00 Overall Length Inch: 3.504 Overall Length MM: 89.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $243.04 |
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![]() | Sd203a-c45-8.5-25.5-12r1 carb drill – 2500333 | 0.335 | 8.50 | - | 1.850 | 47.00 | 4.016 | 102.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $334.18 | Add to Cart |
Sd203a-c45-8.5-25.5-12r1 carb drill – 2500333Diameter Inch: 0.335 Diameter MM: 8.50 Diameter Fractional: - Flute Length Inch: 1.850 Flute Length MM: 47.00 Overall Length Inch: 4.016 Overall Length MM: 102.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $334.18 |
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![]() | Sd203a-c45-8.5-25.5-12r5 carb drill – 2500401 | 0.335 | 8.50 | - | 1.850 | 47.00 | 4.016 | 102.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $334.18 | Add to Cart |
Sd203a-c45-8.5-25.5-12r5 carb drill – 2500401Diameter Inch: 0.335 Diameter MM: 8.50 Diameter Fractional: - Flute Length Inch: 1.850 Flute Length MM: 47.00 Overall Length Inch: 4.016 Overall Length MM: 102.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $334.18 |
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![]() | Sd203a-c45-8.7-25.5-12r1 carb drill – 2500334 | 0.343 | 8.70 | 11/32" | 1.850 | 47.00 | 4.016 | 102.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $334.18 | Add to Cart |
Sd203a-c45-8.7-25.5-12r1 carb drill – 2500334Diameter Inch: 0.343 Diameter MM: 8.70 Diameter Fractional: 11/32" Flute Length Inch: 1.850 Flute Length MM: 47.00 Overall Length Inch: 4.016 Overall Length MM: 102.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $334.18 |
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![]() | Sd203a-c45-8.7-25.5-12r5 carb drill – 2500403 | 0.343 | 8.70 | 11/32" | 1.850 | 47.00 | 4.016 | 102.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $334.18 | Add to Cart |
Sd203a-c45-8.7-25.5-12r5 carb drill – 2500403Diameter Inch: 0.343 Diameter MM: 8.70 Diameter Fractional: 11/32" Flute Length Inch: 1.850 Flute Length MM: 47.00 Overall Length Inch: 4.016 Overall Length MM: 102.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $334.18 |
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![]() | Sd203a-c45-9.0-25.5-12r1 carb drill – 2500340 | 0.354 | 9.00 | - | 1.850 | 47.00 | 4.016 | 102.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $334.18 | Add to Cart |
Sd203a-c45-9.0-25.5-12r1 carb drill – 2500340Diameter Inch: 0.354 Diameter MM: 9.00 Diameter Fractional: - Flute Length Inch: 1.850 Flute Length MM: 47.00 Overall Length Inch: 4.016 Overall Length MM: 102.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $334.18 |
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![]() | Sd203a-c45-9.0-25.5-12r5 carb drill – 2500410 | 0.354 | 9.00 | - | 1.850 | 47.00 | 4.016 | 102.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $334.18 | Add to Cart |
Sd203a-c45-9.0-25.5-12r5 carb drill – 2500410Diameter Inch: 0.354 Diameter MM: 9.00 Diameter Fractional: - Flute Length Inch: 1.850 Flute Length MM: 47.00 Overall Length Inch: 4.016 Overall Length MM: 102.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $334.18 |
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![]() | Sd205a-01875-126-0236r1-m carb drl – 2450062 | 0.188 | 4.76 | 3/16" | 1.732 | 44.00 | 3.228 | 82.00 | Jobber (4D-7D) | Carbide | Yes | SD205A | SECO Tools | $179.34 | Add to Cart |
Sd205a-01875-126-0236r1-m carb drl – 2450062Diameter Inch: 0.188 Diameter MM: 4.76 Diameter Fractional: 3/16" Flute Length Inch: 1.732 Flute Length MM: 44.00 Overall Length Inch: 3.228 Overall Length MM: 82.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: SD205A Brand: SECO Tools $179.34 |










