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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Dormer r457 hm tialn 140d int. coolant drill 5.70 mm – 5980290 | 0.224 | 5.70 | - | 1.102 | 28.00 | 2.598 | 66.00 | Stub (2D-3D) | Carbide | Yes | R457 | Dormer Pramet | $98.10 | Add to Cart |
Dormer r457 hm tialn 140d int. coolant drill 5.70 mm – 5980290Diameter Inch: 0.224 Diameter MM: 5.70 Diameter Fractional: - Flute Length Inch: 1.102 Flute Length MM: 28.00 Overall Length Inch: 2.598 Overall Length MM: 66.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: R457 Brand: Dormer Pramet $98.10 |
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![]() | Dormer r457 hm tialn 140d int. coolant drill 5.80 mm – 5980293 | 0.228 | 5.80 | - | 1.102 | 28.00 | 2.598 | 66.00 | Stub (2D-3D) | Carbide | Yes | R457 | Dormer Pramet | $98.10 | Add to Cart |
Dormer r457 hm tialn 140d int. coolant drill 5.80 mm – 5980293Diameter Inch: 0.228 Diameter MM: 5.80 Diameter Fractional: - Flute Length Inch: 1.102 Flute Length MM: 28.00 Overall Length Inch: 2.598 Overall Length MM: 66.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: R457 Brand: Dormer Pramet $98.10 |
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![]() | Dormer r457 hm tialn 140d int. coolant drill 5.90 mm – 7361239 | 0.232 | 5.90 | - | 1.102 | 28.00 | 2.598 | 66.00 | Stub (2D-3D) | Carbide | Yes | R457 | Dormer Pramet | $98.10 | Add to Cart |
Dormer r457 hm tialn 140d int. coolant drill 5.90 mm – 7361239Diameter Inch: 0.232 Diameter MM: 5.90 Diameter Fractional: - Flute Length Inch: 1.102 Flute Length MM: 28.00 Overall Length Inch: 2.598 Overall Length MM: 66.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: R457 Brand: Dormer Pramet $98.10 |
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![]() | Dormer r457 hm tialn 140d int. coolant drill 5/16 inch – 5980296 | 0.313 | 7.94 | 5/16" | 1.614 | 41.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | R457 | Dormer Pramet | $115.00 | Add to Cart |
Dormer r457 hm tialn 140d int. coolant drill 5/16 inch – 5980296Diameter Inch: 0.313 Diameter MM: 7.94 Diameter Fractional: 5/16" 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: R457 Brand: Dormer Pramet $115.00 |
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![]() | Dormer r457 hm tialn 140d int. coolant drill 5/32 inch – 5980298 | 0.156 | 3.97 | 5/32" | 0.945 | 24.00 | 2.598 | 66.00 | Stub (2D-3D) | Carbide | Yes | R457 | Dormer Pramet | $89.20 | Add to Cart |
Dormer r457 hm tialn 140d int. coolant drill 5/32 inch – 5980298Diameter Inch: 0.156 Diameter MM: 3.97 Diameter Fractional: 5/32" Flute Length Inch: 0.945 Flute Length MM: 24.00 Overall Length Inch: 2.598 Overall Length MM: 66.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: R457 Brand: Dormer Pramet $89.20 |
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![]() | Dormer r457 hm tialn 140d int. coolant drill 5/8 inch – 5980301 | 0.625 | 1.59 | 5/8 | 2.559 | 65.00 | 4.528 | 115.00 | Stub (2D-3D) | Carbide | Yes | R457 | Dormer Pramet | $349.00 | Add to Cart |
Dormer r457 hm tialn 140d int. coolant drill 5/8 inch – 5980301Diameter Inch: 0.625 Diameter MM: 1.59 Diameter Fractional: 5/8 Flute Length Inch: 2.559 Flute Length MM: 65.00 Overall Length Inch: 4.528 Overall Length MM: 115.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: R457 Brand: Dormer Pramet $349.00 |
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![]() | Dormer r457 hm tialn 140d int. coolant drill 6.00 mm – 5980303 | 0.236 | 6.00 | - | 1.102 | 28.00 | 2.598 | 66.00 | Stub (2D-3D) | Carbide | Yes | R457 | Dormer Pramet | $98.10 | Add to Cart |
Dormer r457 hm tialn 140d int. coolant drill 6.00 mm – 5980303Diameter Inch: 0.236 Diameter MM: 6.00 Diameter Fractional: - Flute Length Inch: 1.102 Flute Length MM: 28.00 Overall Length Inch: 2.598 Overall Length MM: 66.00 Length Style: Stub (2D-3D) Material: Carbide Coolant Thru: Yes List Number: R457 Brand: Dormer Pramet $98.10 |
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![]() | Dormer r457 hm tialn 140d int. coolant drill 6.05 mm – 5980306 | 0.238" | 6.05 | - | 1.339 | 34.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | R457 | Dormer Pramet | $115.00 | Add to Cart |
Dormer r457 hm tialn 140d int. coolant drill 6.05 mm – 5980306Diameter Inch: 0.238" Diameter MM: 6.05 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: R457 Brand: Dormer Pramet $115.00 |
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![]() | Dormer r457 hm tialn 140d int. coolant drill 6.10 mm – 5980309 | 0.240 | 6.10 | - | 1.339 | 34.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | R457 | Dormer Pramet | $115.00 | Add to Cart |
Dormer r457 hm tialn 140d int. coolant drill 6.10 mm – 5980309Diameter Inch: 0.240 Diameter MM: 6.10 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: R457 Brand: Dormer Pramet $115.00 |
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![]() | Dormer r457 hm tialn 140d int. coolant drill 6.20 mm – 5980312 | 0.244 | 6.20 | - | 1.339 | 34.00 | 3.110 | 79.00 | Stub (2D-3D) | Carbide | Yes | R457 | Dormer Pramet | $115.00 | Add to Cart |
Dormer r457 hm tialn 140d int. coolant drill 6.20 mm – 5980312Diameter Inch: 0.244 Diameter MM: 6.20 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: R457 Brand: Dormer Pramet $115.00 |











