PRICE = 950



MaterialHigh Speed Steel
Shank TypeStraight
BrandGeneric
Tool Flute TypeStraight
Surface RecommendationIron

About this item

  • Designed for longtime service life. Constructed with high speed steel ,tiain coating and heat process treatment,making the screw tap bit set more sturdy and durable to use even under high speed electric drill.
  • Can be used on light metal aluminum board, iron plate, ordinary stainless steel and other materials.
  • No need for additional center drills or center punches! Anti-wear: the back of the cone is on the faucet to prevent over-drilling due to thread damage