COMOWARE 14Pcs Cobalt Drill Bit Set M42 8%
Price tier: Budget
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14-piece cobalt HSS drill bit set with 135° split point for hardened metals and wood. Excellent value and sharpness out of the box, though build quality and case quality receive mixed reviews
Highlights
- 8% cobalt for extended life
- split-point for no-walk start
- indexed storage case
Pros
- 8% cobalt HSS for extended tool life
- 135° split point for precise starting
- precisely ground with smooth chip flow
- includes indexed storage case
- effective on hardened materials like stainless steel
Cons
- mixed reviews on durability and bits snapping
- mixed case quality
Best For
Features
- HIGH QUALITY MATERIAL 8% Cobalt High Speed Steel M42 provide extended tool life compared to ordinary drill bits.
- TWIST DESIGN & PERFORMANCE PRECISE 135SPLIT POINT
- gold oxide finish and round straight shanks. Prevent walking
- clear chips and particles faster. Produced by precision fully ground which ensures chips move smoothly.
- PROFESSIONAL & WIDELY USE M42 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel
- cast iron
- high temperature alloy
- titanium alloy
