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The best titanium vs cobalt drill bits
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
Amazon.com
as of February 21, 2026 9:10 pm
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
15 Pieces Cobalt Drill Bit Set M35 High Speed Steel Twist Drill Bit Set for Hardened Metal Stainless Steel Cast Iron Woodwork Plastic (1/8 Inch)
out of stock
Amazon.com
as of February 21, 2026 9:10 pm
Features
- Quality material: the 1/8" cobalt drill bit uses cobalt M35 high speed steel as material, this material is reliable and practical, with a long service use, heat and abrasion resistance; The cutting edge of drill bit is hardened and honed, with accurate cutting without shaking
- Creative twist design: metal cobalt drills for hardened steel has 135 degrees split point tip and torsional design to improve cutting speed with self-centering ability; They can avoid walking during work process, while clearing chips and particles more quickly and easily
- Nice features: the nice 1/8" twist drill bits have precise diameter; M35 cobalt drill bits for hardened metal are not easy to break or wear out, so suitable for lithium electric drill, hand electric drill, impact electric drill, etc.; The size is small, please pay attention to use
- Various fitness: M35 high speed steel cobalt drill set is nicely suitable for hardened material and hard metals, such as cast iron, high temperature alloy, hard plastics, stainless steel, titanium alloy, woods, etc., also for soft materials
- What you will get: the package contains 15 Pieces 1/8" cobalt drill bits, sufficient quantity to meet your various needs; Please pay attention to speed, pressure and heat control during drilling
Lichamp 13PCS HSS Cobalt Drill Bits Set 1/16" to 1/4" with Three Flute for Hard Metal, Hardened Stainless Steel and Cast Iron
out of stock
Amazon.com
as of February 21, 2026 9:10 pm
Features
- M35 Cobalt Steel for Durability: Made from HSS M35 with 5% cobalt, offering enhanced hardness, heat resistance, and wear, ideal for medium to hard metals like cast iron and mild steel
- 3-Flute Design for Faster Chip Removal: The patented 3-flute design clears chips 150% faster, reducing heat buildup and improving efficiency, especially in softer metals and alloys
- Best for Tougher Metals with Proper Technique: Ideal for mild steel, cast iron, and alloys. For stainless steel (up to 3mm thick), use slow speeds and light pressure. Smaller bits perform best on materials 1-2mm thick for optimal results
- Smooth & Accurate Drilling: The 135° split point reduces bit walking, allowing for quicker starts and cleaner holes in softer metals and general use
- Complete 13-Piece Set with Case: Includes drill bits from 1/16" to 1/4" (3-flute and 2-flute), plus a metal storage case for easy organization and quick size identification
Ready to dive deeper?
Titanium vs Cobalt Drill Bit Review
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Drilling Steel COBALT VS TITANIUM Drill Bits Test
Which drill bits are best for drilling through steel faster? In this video we test a titanium drill bit and a cobalt drill bit side by side.
Which COBALT Drill Bit Is Best? Find Out! (Milwaukee, Drill America, Bosch or Dewalt)
Today we'll be testing 4 different brands of cobalt drill bits. Drill America, Milwaukee Red Helix, Bosch, and Dewalt, to see which ...
Price Drops Alerts
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
15 Pieces Cobalt Drill Bit Set M35 High Speed Steel Twist Drill Bit Set for Hardened Metal Stainless Steel Cast Iron Woodwork Plastic (1/8 Inch), Mudder
out of stock
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Price History
Statistics
| Current Price | - | February 21, 2026 |
| Highest Price | 8.99 | November 27, 2025 |
| Lowest Price | 8.99 | November 27, 2025 |
Since November 27, 2025
Last price changes
| 8.99 | November 27, 2025 |
Lichamp 13PCS HSS Cobalt Drill Bits Set 1/16" to 1/4" with Three Flute for Hard Metal, Hardened Stainless Steel and Cast Iron, Lichamp
out of stock
BUY NOW
Amazon.com
Wait For A Price Drop
Price History
Statistics
| Current Price | - | February 21, 2026 |
| Highest Price | 19.99 | November 27, 2025 |
| Lowest Price | 19.99 | November 27, 2025 |
Since November 27, 2025
Last price changes
| 19.99 | November 27, 2025 |