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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Sd_drill_3/16_5xd_a carbide drill – 2897870 | 0.188 | 4.76 | 3/16" | 1.732 | 44.00 | 3.228 | 82.00 | Jobber (4D-7D) | Carbide | Yes | SD | SECO Tools | $88.33 | Add to Cart |
Sd_drill_3/16_5xd_a carbide drill – 2897870Diameter 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: SD Brand: SECO Tools $88.33 |
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![]() | Sd_drill_3/4_3xd carbide drill – 2899137 | 0.750 | 19.05 | 3/4 | 3.110 | 79.00 | 5.157 | 131.00 | Stub (2D-3D) | Carbide | No | SD | SECO Tools | $298.33 | Add to Cart |
Sd_drill_3/4_3xd carbide drill – 2899137Diameter Inch: 0.750 Diameter MM: 19.05 Diameter Fractional: 3/4 Flute Length Inch: 3.110 Flute Length MM: 79.00 Overall Length Inch: 5.157 Overall Length MM: 131.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: No List Number: SD Brand: SECO Tools $298.33 |
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![]() | Sd_drill_3/4_3xd_a carbide drill – 2898404 | 0.750 | 19.05 | 3/4 | 3.110 | 79.00 | 5.157 | 131.00 | Stub (2D-3D) | Carbide | Yes | SD | SECO Tools | $364.17 | Add to Cart |
Sd_drill_3/4_3xd_a carbide drill – 2898404Diameter Inch: 0.750 Diameter MM: 19.05 Diameter Fractional: 3/4 Flute Length Inch: 3.110 Flute Length MM: 79.00 Overall Length Inch: 5.157 Overall Length MM: 131.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD Brand: SECO Tools $364.17 |
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![]() | Sd_drill_3/4_5xd_a carbide drill – 2898045 | 0.750 | 19.05 | 3/4 | 3.976 | 101.00 | 6.024 | 153.00 | Jobber (4D-7D) | Carbide | Yes | SD | SECO Tools | $435.83 | Add to Cart |
Sd_drill_3/4_5xd_a carbide drill – 2898045Diameter Inch: 0.750 Diameter MM: 19.05 Diameter Fractional: 3/4 Flute Length Inch: 3.976 Flute Length MM: 101.00 Overall Length Inch: 6.024 Overall Length MM: 153.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: SD Brand: SECO Tools $435.83 |
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![]() | Sd_drill_3/8_3xd carbide drill – 2899063 | 0.375 | 9.53 | 3/8" | 1.850 | 47.00 | 3.504 | 89.00 | Stub (2D-3D) | Carbide | No | SD | SECO Tools | $85.00 | Add to Cart |
Sd_drill_3/8_3xd carbide drill – 2899063Diameter Inch: 0.375 Diameter MM: 9.53 Diameter Fractional: 3/8" Flute Length Inch: 1.850 Flute Length MM: 47.00 Overall Length Inch: 3.504 Overall Length MM: 89.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: No List Number: SD Brand: SECO Tools $85.00 |
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![]() | Sd_drill_3/8_3xd_a carbide drill – 2898331 | 0.375 | 9.53 | 3/8" | 1.850 | 47.00 | 3.504 | 89.00 | Stub (2D-3D) | Carbide | Yes | SD | SECO Tools | $104.17 | Add to Cart |
Sd_drill_3/8_3xd_a carbide drill – 2898331Diameter Inch: 0.375 Diameter MM: 9.53 Diameter Fractional: 3/8" Flute Length Inch: 1.850 Flute Length MM: 47.00 Overall Length Inch: 3.504 Overall Length MM: 89.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: SD Brand: SECO Tools $104.17 |
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![]() | Sd_drill_3/8_5xd_a carbide drill – 2897932 | 0.375 | 9.53 | 3/8" | 2.402 | 61.00 | 4.055 | 103.00 | Jobber (4D-7D) | Carbide | Yes | SD | SECO Tools | $124.17 | Add to Cart |
Sd_drill_3/8_5xd_a carbide drill – 2897932Diameter Inch: 0.375 Diameter MM: 9.53 Diameter Fractional: 3/8" Flute Length Inch: 2.402 Flute Length MM: 61.00 Overall Length Inch: 4.055 Overall Length MM: 103.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: SD Brand: SECO Tools $124.17 |
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![]() | Sd_drill_31/64_3xd carbide drill – 2899096 | 0.484 | 12.30 | 31/64 | 2.362 | 60.00 | 4.213 | 107.00 | Stub (2D-3D) | Carbide | No | SD | SECO Tools | $170.00 | Add to Cart |
Sd_drill_31/64_3xd carbide drill – 2899096Diameter Inch: 0.484 Diameter MM: 12.30 Diameter Fractional: 31/64 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: SD Brand: SECO Tools $170.00 |
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![]() | Sd_drill_31/64_3xd_a carbide drill – 2898364 | 0.484 | 12.30 | 31/64 | 2.362 | 60.00 | 4.213 | 107.00 | Stub (2D-3D) | Carbide | Yes | SD | SECO Tools | $209.17 | Add to Cart |
Sd_drill_31/64_3xd_a carbide drill – 2898364Diameter Inch: 0.484 Diameter MM: 12.30 Diameter Fractional: 31/64 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: Yes List Number: SD Brand: SECO Tools $209.17 |
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![]() | Sd_drill_31/64_5xd_a carbide drill – 2897970 | 0.484 | 12.30 | 31/64 | 3.031 | 77.00 | 4.882 | 124.00 | Jobber (4D-7D) | Carbide | Yes | SD | SECO Tools | $249.17 | Add to Cart |
Sd_drill_31/64_5xd_a carbide drill – 2897970Diameter Inch: 0.484 Diameter MM: 12.30 Diameter Fractional: 31/64 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: Yes List Number: SD Brand: SECO Tools $249.17 |










