WD14190-19PCS Twist Drill Bits Set

WD14190-19PCS Twist Drill Bits Set

• HSS twist drill bits, which are made by fully ground proccess, are amber and black Oxide surface with multi-faces point.

• The multi-faces point make the drill bits maintain fast drilling function.
  

• The drill bits are ideal for drilling on mild steel,copper,Aluminum ,Zinc alloy, etc.

• Material:　High speed steel, HSS4341, M2, M35

• Since from drill bits manufacturer in China, the drill bits keep low price with high quality