8pcs HSS Reduced Shank Cobalt Twist Drill Bits Set

  • Product Code: SKU350531
  • Availability: In Stock


Material High-speed steel
Length Approx. 15cm/5.9"
Shank diameter 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"
Quantity 8pcs


Smooth surface treatment to keep lubricating oil drilling.
Suitable for low and medium tensile strength materials in drilling.
High hardness, fast, stable and reliable.

Package Included:

8x Drill Bits


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