Min. Order Reference FOB Price
1 Piece US$6.60-40.00 / Piece
Product Description
Straight Groove Tap / Hand Tap Tapping in the through hole has an effect on the steel-cut material in which the chip is coiled. Tapping operations have caused many problems for chip clogging. Due to the special rifle edge groove, the tip end of the tip end has a good chip and stable precision, ...