Drumroll, please! Presenting some of the very top what are the best drill bits for metal
The best what are the best drill bits for metal
BOSCH CO14B 14-Piece Cobalt M42 Metal Drill Bit Assorted Set for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum
out of stock
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as of March 16, 2026 7:48 am
Features
- Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
- Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits
- High-heat resistant bits – withstand high-temperature applications for extended periods of time
- Thick web-helix design – provides additional stability in tough applications
- Surface-hardened tip – penetrates tough abrasive materials
Hss Titanium Step Drill Bits 3 Pieces, Hss Cobalt Porous Over 30 Sizes Titanium Step Drill Bit Set, T-4241 High Speed Metal Steel Drill Dual Cut Blade Porous Step Drill Bits Perfect for DIY Hobbyists
out of stock
Amazon.com
as of March 16, 2026 7:48 am
Features
- 【Universal Compatibility】The T-4241 step drill bit can provide fast and smooth drilling on holes of different diameters in steel, aluminum, wood, plastic boards, etc. (NOTE: the board must be thinner than the height of the step drill).
- 【Quick Change】The 1/4 inch hex shank is compatible with impact resistant power tools and allows for quick, easy, and convenient step drill switching.
- 【Hss 30+ Sizes】Drilling Sizes Include: 13 Step Drill Bits (1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3 /8, 13/32, 7/16, 15/32, 1/2-inch) 6-step drill bits (3/16, 1/4, 5/16, 3/8, 7/16, 1/2-inch) and 12 step drills (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7 /8") different sized holders ensure compatibility with 1/4, 3/8 and 1/2" chuck sizes to suit your normal needs.
- 【Durable T-4241 Titavium Coated Bits】Titanium coated step drill bits with hardness HRC between 62-66, this step drill set is excellent in heat, corrosion and rust resistance, reduces friction and runs cooler .
- 【Two Spiral Flutes】Two cutting blades are designed to be easier, faster and smoother, allowing chips to escape for perfect results.
Cobalt Drill Bits for Metal and Steel - 13 Piece Set in SAE Sizes (1/16" - 1/4") M35 Fully Grounded 5% Cobalt - Plastic Storage Case Included
out of stock
Amazon.com
as of March 16, 2026 7:48 am
Features
| Part Number | Cobalt-Drill-Bits-13-Imperial |
| Model | Cobalt-Drill-Bits-13-Imperial |
| Size | 13 PACK SET |
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BOSCH CO14B 14-Piece Cobalt M42 Metal Drill Bit Assorted Set for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum, BOSCH
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Price History
Hss Titanium Step Drill Bits 3 Pieces, Hss Cobalt Porous Over 30 Sizes Titanium Step Drill Bit Set, T-4241 High Speed Metal Steel Drill Dual Cut Blade Porous Step Drill Bits Perfect for DIY Hobbyists, BOYOUYS
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Price History
Statistics
| Current Price | - | March 16, 2026 |
| Highest Price | 9.97 | December 2, 2025 |
| Lowest Price | 9.97 | December 2, 2025 |
Since December 2, 2025
Last price changes
| 9.97 | December 2, 2025 |
Cobalt Drill Bits for Metal and Steel - 13 Piece Set in SAE Sizes (1/16" - 1/4") M35 Fully Grounded 5% Cobalt - Plastic Storage Case Included, Owl Tools
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