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-7.0-25-8r1-t carbide drill – 2525985 | 0.276 | 7.00 | - | 1.339 | 34.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $159.74 | Add to Cart |
Sd203a-7.0-25-8r1-t carbide drill – 2525985Diameter Inch: 0.276 Diameter MM: 7.00 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: SD203A Brand: SECO Tools $159.74 |
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![]() | Sd203a-7.1-25-8r1-n carbide drill – 2691567 | 0.280 | 7.10 | - | 1.339 | 34.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $184.24 | Add to Cart |
Sd203a-7.1-25-8r1-n carbide drill – 2691567Diameter Inch: 0.280 Diameter MM: 7.10 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: SD203A Brand: SECO Tools $184.24 |
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![]() | Sd203a-7.2-25-8r1-m carbide drill – 2537185 | 0.283 | 7.20 | - | 1.614 | 41.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $176.40 | Add to Cart |
Sd203a-7.2-25-8r1-m carbide drill – 2537185Diameter Inch: 0.283 Diameter MM: 7.20 Diameter Fractional: - Flute Length Inch: 1.614 Flute Length MM: 41.00 Overall Length Inch: 3.110 Overall Length MM: 79.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $176.40 |
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![]() | Sd203a-7.3-25-8r1-m carbide drill – 2530109 | 0.287 | 7.30 | - | 1.614 | 41.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $176.40 | Add to Cart |
Sd203a-7.3-25-8r1-m carbide drill – 2530109Diameter Inch: 0.287 Diameter MM: 7.30 Diameter Fractional: - Flute Length Inch: 1.614 Flute Length MM: 41.00 Overall Length Inch: 3.110 Overall Length MM: 79.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $176.40 |
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![]() | Sd203a-7.5-25-8r1-m carbide drill – 2450082 | 0.296" | 7.50 | - | 1.614 | 41.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $176.40 | Add to Cart |
Sd203a-7.5-25-8r1-m carbide drill – 2450082Diameter Inch: 0.296" Diameter MM: 7.50 Diameter Fractional: - Flute Length Inch: 1.614 Flute Length MM: 41.00 Overall Length Inch: 3.110 Overall Length MM: 79.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $176.40 |
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![]() | Sd203a-7.5-25-8r1-n carbide drill – 2691569 | 0.296" | 7.50 | - | 1.614 | 41.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $184.24 | Add to Cart |
Sd203a-7.5-25-8r1-n carbide drill – 2691569Diameter Inch: 0.296" Diameter MM: 7.50 Diameter Fractional: - Flute Length Inch: 1.614 Flute Length MM: 41.00 Overall Length Inch: 3.110 Overall Length MM: 79.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $184.24 |
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![]() | Sd203a-7.5-25-8r1-t carbide drill – 2527667 | 0.296" | 7.50 | - | 1.614 | 41.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $159.74 | Add to Cart |
Sd203a-7.5-25-8r1-t carbide drill – 2527667Diameter Inch: 0.296" Diameter MM: 7.50 Diameter Fractional: - Flute Length Inch: 1.614 Flute Length MM: 41.00 Overall Length Inch: 3.110 Overall Length MM: 79.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $159.74 |
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![]() | Sd203a-7.6-27-8r1-m carbide drill – 2545197 | 0.299 | 7.60 | - | 1.614 | 41.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $176.40 | Add to Cart |
Sd203a-7.6-27-8r1-m carbide drill – 2545197Diameter Inch: 0.299 Diameter MM: 7.60 Diameter Fractional: - Flute Length Inch: 1.614 Flute Length MM: 41.00 Overall Length Inch: 3.110 Overall Length MM: 79.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $176.40 |
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![]() | Sd203a-7.8-27-8r1-m carbide drill – 2450083 | 0.307 | 7.80 | - | 1.614 | 41.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $176.40 | Add to Cart |
Sd203a-7.8-27-8r1-m carbide drill – 2450083Diameter Inch: 0.307 Diameter MM: 7.80 Diameter Fractional: - Flute Length Inch: 1.614 Flute Length MM: 41.00 Overall Length Inch: 3.110 Overall Length MM: 79.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $176.40 |
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![]() | Sd203a-8.0-27-8r1-m carbide drill – 2450084 | 0.315 | 8.00 | - | 1.614 | 41.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | SD203A | SECO Tools | $176.40 | Add to Cart |
Sd203a-8.0-27-8r1-m carbide drill – 2450084Diameter Inch: 0.315 Diameter MM: 8.00 Diameter Fractional: - Flute Length Inch: 1.614 Flute Length MM: 41.00 Overall Length Inch: 3.110 Overall Length MM: 79.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD203A Brand: SECO Tools $176.40 |










