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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Sd205a-02188-126-0236r1-m carb drl – 2450063 | 0.219 | 5.56 | 7/32" | 1.732 | 44.00 | 3.228 | 82.00 | Jobber (4D-7D) | Carbide | Yes | SD205A | SECO Tools | $179.34 | Add to Cart |
Sd205a-02188-126-0236r1-m carb drl – 2450063Diameter Inch: 0.219 Diameter MM: 5.56 Diameter Fractional: 7/32" 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 |
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![]() | Sd205a-02500-138-0315r1-m carb drl – 2450064 | 0.250 | 6.35 | 1/4" | 2.087 | 53.00 | 3.583 | 91.00 | Jobber (4D-7D) | Carbide | Yes | SD205A | SECO Tools | $210.70 | Add to Cart |
Sd205a-02500-138-0315r1-m carb drl – 2450064Diameter Inch: 0.250 Diameter MM: 6.35 Diameter Fractional: 1/4" Flute Length Inch: 2.087 Flute Length MM: 53.00 Overall Length Inch: 3.583 Overall Length MM: 91.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: SD205A Brand: SECO Tools $210.70 |
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![]() | Sd205a-02813-157-0315r1-m carb drl – 2450066 | 0.281 | 7.15 | 9/32" | 2.087 | 53.00 | 3.583 | 91.00 | Jobber (4D-7D) | Carbide | Yes | SD205A | SECO Tools | $210.70 | Add to Cart |
Sd205a-02813-157-0315r1-m carb drl – 2450066Diameter Inch: 0.281 Diameter MM: 7.15 Diameter Fractional: 9/32" Flute Length Inch: 2.087 Flute Length MM: 53.00 Overall Length Inch: 3.583 Overall Length MM: 91.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: SD205A Brand: SECO Tools $210.70 |
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![]() | Sd205a-03125-165-0315r1-m carb drl – 2450067 | 0.313 | 7.94 | 5/16" | 2.087 | 53.00 | 3.583 | 91.00 | Jobber (4D-7D) | Carbide | Yes | SD205A | SECO Tools | $210.70 | Add to Cart |
Sd205a-03125-165-0315r1-m carb drl – 2450067Diameter Inch: 0.313 Diameter MM: 7.94 Diameter Fractional: 5/16" Flute Length Inch: 2.087 Flute Length MM: 53.00 Overall Length Inch: 3.583 Overall Length MM: 91.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: SD205A Brand: SECO Tools $210.70 |
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![]() | Sd205a-03750-189-0394r1-m carb drl – 2450070 | 0.375 | 9.53 | 3/8" | 2.402 | 61.00 | 4.055 | 103.00 | Jobber (4D-7D) | Carbide | Yes | SD205A | SECO Tools | $253.82 | Add to Cart |
Sd205a-03750-189-0394r1-m carb drl – 2450070Diameter 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: SD205A Brand: SECO Tools $253.82 |
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![]() | Sd205a-04375-221-0472r1-m carb drl – 2450073 | 0.438 | 11.11 | 7/16" | 2.795 | 71.00 | 4.646 | 118.00 | Jobber (4D-7D) | Carbide | Yes | SD205A | SECO Tools | $348.88 | Add to Cart |
Sd205a-04375-221-0472r1-m carb drl – 2450073Diameter Inch: 0.438 Diameter MM: 11.11 Diameter Fractional: 7/16" Flute Length Inch: 2.795 Flute Length MM: 71.00 Overall Length Inch: 4.646 Overall Length MM: 118.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: SD205A Brand: SECO Tools $348.88 |
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![]() | Sd205a-05000-221-0551r1-m carb drl – 2450074 | 0.500 | 12.70 | 1/2" | 3.031 | 77.00 | 4.882 | 124.00 | Jobber (4D-7D) | Carbide | Yes | SD205A | SECO Tools | $505.68 | Add to Cart |
Sd205a-05000-221-0551r1-m carb drl – 2450074Diameter Inch: 0.500 Diameter MM: 12.70 Diameter Fractional: 1/2" 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: SD205A Brand: SECO Tools $505.68 |
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![]() | Sd205a-10.0-48-10r1-m carbide drill – 2450049 | 0.394 | 10.00 | - | 2.402 | 61.00 | 4.055 | 103.00 | Jobber (4D-7D) | Carbide | Yes | SD205A | SECO Tools | $253.82 | Add to Cart |
Sd205a-10.0-48-10r1-m carbide drill – 2450049Diameter Inch: 0.394 Diameter MM: 10.00 Diameter Fractional: - 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: SD205A Brand: SECO Tools $253.82 |
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![]() | Sd205a-10.2-48-12r1-m carbide drill – 2450050 | 0.402 | 10.20 | - | 2.795 | 71.00 | 4.646 | 118.00 | Jobber (4D-7D) | Carbide | Yes | SD205A | SECO Tools | $348.88 | Add to Cart |
Sd205a-10.2-48-12r1-m carbide drill – 2450050Diameter Inch: 0.402 Diameter MM: 10.20 Diameter Fractional: - Flute Length Inch: 2.795 Flute Length MM: 71.00 Overall Length Inch: 4.646 Overall Length MM: 118.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: SD205A Brand: SECO Tools $348.88 |
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![]() | Sd205a-10.5-48-12r1-m carbide drill – 2450051 | 0.413 | 10.50 | - | 2.795 | 71.00 | 4.646 | 118.00 | Jobber (4D-7D) | Carbide | Yes | SD205A | SECO Tools | $348.88 | Add to Cart |
Sd205a-10.5-48-12r1-m carbide drill – 2450051Diameter Inch: 0.413 Diameter MM: 10.50 Diameter Fractional: - Flute Length Inch: 2.795 Flute Length MM: 71.00 Overall Length Inch: 4.646 Overall Length MM: 118.00 Length Style: Jobber (4D-7D) Material: Carbide Coolant Thru: Yes List Number: SD205A Brand: SECO Tools $348.88 |










