2-Piece M42 8% Cobalt STROTON 11mm Drill Bits

Introducing the STROTON 11mm x 2pcs M42 8% Cobalt Drill Bits – perfect for drilling into stainless steel and hard metal. With their 135-degree split point, these drill bits make drilling into hard materials a breeze. Made from premium M42 8% cobalt steel, these drill bits offer maximum heat, wear and chip resistance. The sharp bit edge conveniently cuts metal materials into long strips of iron chips. This jobber drill bit is the perfect choice for those looking for top-notch build quality, compatibility, ease of use and overall satisfaction.

Key Features:

This M42 Cobalt Drill Bit is designed for hard metal and hard plastic drilling. It has a Rockwell Hardness Scale of 68-70 HRC and is composed of 8% cobalt, making it a reliable and durable choice for tough drilling jobs.
89
B2B Rating
239 reviews

Review rating details

Value for money
87
Size
87
Overall satisfaction
93
Longevity
98
Efficiency
89
Easy to use
94
Design
88
Customer support
97
Compatibility
86
Build quality
88

Pros and Cons

Pros
  • Features a 135-degree split point that helps in easy drilling into hard materials
  • Made of premium M42 8 cobalt steel that offers maximum heat, wear and chip resistance
  • The sharp bit edge conveniently cuts metal materials into long strips of iron chips
Cons
  • The drill bits may not be suitable for stainless steel

Comments

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