Drill bit 13-Piece Set


SKU: RM5185 Category:


Material: High Speed Steel/Cobalt: 8% High Cobalt

Application: Copper, iron, aluminum, wood, stainless steel, metal drilling ,Concrete ,Wall

Fit for Equipment: Use on electric drills, bench drills, etc.

Package Included:

13pcs  (1.5mm-6.5mm)


  1. high speed steel, 8% high cobalt, more durable and shaper, easy to drill solid material, such as 304 stainless steel.

2. 3 edge cutter head and 135 degree split point design, make drilling easier, easy to chip, no slipping.

  1. High heat treated hardness 68-70 HRC.

  2. Can be used radial drill, bench drill or hand drill chuck for drilling operations.


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