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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Sd216a-5.0-90-6r1 carbide drill – 2637529 | 0.197 | 5.00 | - | 4.055 | 103.00 | 5.591 | 142.00 | Taper (8D-30D) | Carbide | Yes | SD216A | SECO Tools | $410.62 | Add to Cart |
Sd216a-5.0-90-6r1 carbide drill – 2637529Diameter Inch: 0.197 Diameter MM: 5.00 Diameter Fractional: - Flute Length Inch: 4.055 Flute Length MM: 103.00 Overall Length Inch: 5.591 Overall Length MM: 142.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: SD216A Brand: SECO Tools $410.62 |
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![]() | Sd216a-5.5-90-6r1 carbide drill – 2637530 | 0.217 | 5.50 | - | 4.055 | 103.00 | 5.591 | 142.00 | Taper (8D-30D) | Carbide | Yes | SD216A | SECO Tools | $410.62 | Add to Cart |
Sd216a-5.5-90-6r1 carbide drill – 2637530Diameter Inch: 0.217 Diameter MM: 5.50 Diameter Fractional: - Flute Length Inch: 4.055 Flute Length MM: 103.00 Overall Length Inch: 5.591 Overall Length MM: 142.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: SD216A Brand: SECO Tools $410.62 |
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![]() | Sd216a-6.0-90-6r1 carbide drill – 2637531 | 0.236 | 6.00 | - | 4.055 | 103.00 | 5.591 | 142.00 | Taper (8D-30D) | Carbide | Yes | SD216A | SECO Tools | $410.62 | Add to Cart |
Sd216a-6.0-90-6r1 carbide drill – 2637531Diameter Inch: 0.236 Diameter MM: 6.00 Diameter Fractional: - Flute Length Inch: 4.055 Flute Length MM: 103.00 Overall Length Inch: 5.591 Overall Length MM: 142.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: SD216A Brand: SECO Tools $410.62 |
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![]() | Sd216a-6.35-120-8r1 carbide drill – 2656536 | 0.250 | 6.35 | 1/4" | 5.394 | 137.00 | 6.969 | 177.00 | Taper (8D-30D) | Carbide | Yes | SD216A | SECO Tools | $482.16 | Add to Cart |
Sd216a-6.35-120-8r1 carbide drill – 2656536Diameter Inch: 0.250 Diameter MM: 6.35 Diameter Fractional: 1/4" Flute Length Inch: 5.394 Flute Length MM: 137.00 Overall Length Inch: 6.969 Overall Length MM: 177.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: SD216A Brand: SECO Tools $482.16 |
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![]() | Sd216a-6.5-120-8r1 carbide drill – 2637532 | 0.256 | 6.50 | - | 5.394 | 137.00 | 6.969 | 177.00 | Taper (8D-30D) | Carbide | Yes | SD216A | SECO Tools | $482.16 | Add to Cart |
Sd216a-6.5-120-8r1 carbide drill – 2637532Diameter Inch: 0.256 Diameter MM: 6.50 Diameter Fractional: - Flute Length Inch: 5.394 Flute Length MM: 137.00 Overall Length Inch: 6.969 Overall Length MM: 177.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: SD216A Brand: SECO Tools $482.16 |
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![]() | Sd216a-7.0-120-8r1 carbide drill – 2637533 | 0.276 | 7.00 | - | 5.394 | 137.00 | 6.969 | 177.00 | Taper (8D-30D) | Carbide | Yes | SD216A | SECO Tools | $482.16 | Add to Cart |
Sd216a-7.0-120-8r1 carbide drill – 2637533Diameter Inch: 0.276 Diameter MM: 7.00 Diameter Fractional: - Flute Length Inch: 5.394 Flute Length MM: 137.00 Overall Length Inch: 6.969 Overall Length MM: 177.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: SD216A Brand: SECO Tools $482.16 |
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![]() | Sd216a-7.5-120-8r1 carbide drill – 2637534 | 0.296" | 7.50 | - | 5.394 | 137.00 | 6.969 | 177.00 | Taper (8D-30D) | Carbide | Yes | SD216A | SECO Tools | $482.16 | Add to Cart |
Sd216a-7.5-120-8r1 carbide drill – 2637534Diameter Inch: 0.296" Diameter MM: 7.50 Diameter Fractional: - Flute Length Inch: 5.394 Flute Length MM: 137.00 Overall Length Inch: 6.969 Overall Length MM: 177.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: SD216A Brand: SECO Tools $482.16 |
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![]() | Sd216a-8.0-120-8r1 carbide drill – 2637536 | 0.315 | 8.00 | - | 5.394 | 137.00 | 6.969 | 177.00 | Taper (8D-30D) | Carbide | Yes | SD216A | SECO Tools | $482.16 | Add to Cart |
Sd216a-8.0-120-8r1 carbide drill – 2637536Diameter Inch: 0.315 Diameter MM: 8.00 Diameter Fractional: - Flute Length Inch: 5.394 Flute Length MM: 137.00 Overall Length Inch: 6.969 Overall Length MM: 177.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: SD216A Brand: SECO Tools $482.16 |
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![]() | Sd216a-8.5-150-10r1 carbide drill – 2637539 | 0.335 | 8.50 | - | 6.772 | 172.00 | 8.504 | 216.00 | Taper (8D-30D) | Carbide | Yes | SD216A | SECO Tools | $579.18 | Add to Cart |
Sd216a-8.5-150-10r1 carbide drill – 2637539Diameter Inch: 0.335 Diameter MM: 8.50 Diameter Fractional: - Flute Length Inch: 6.772 Flute Length MM: 172.00 Overall Length Inch: 8.504 Overall Length MM: 216.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: SD216A Brand: SECO Tools $579.18 |
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![]() | Sd216a-9.0-150-10r1 carbide drill – 2637540 | 0.354 | 9.00 | - | 6.772 | 172.00 | 8.504 | 216.00 | Taper (8D-30D) | Carbide | Yes | SD216A | SECO Tools | $579.18 | Add to Cart |
Sd216a-9.0-150-10r1 carbide drill – 2637540Diameter Inch: 0.354 Diameter MM: 9.00 Diameter Fractional: - Flute Length Inch: 6.772 Flute Length MM: 172.00 Overall Length Inch: 8.504 Overall Length MM: 216.00 Length Style: Taper (8D-30D) Material: Carbide Coolant Thru: Yes List Number: SD216A Brand: SECO Tools $579.18 |










