Min. Order Reference FOB Price
500 Pieces US$0.77-1.30 / Piece
Product Description
Taper salad drill alloy countersunk taper hole drill reaming drill woodworking drill bit self-tapping screw step counterbore drill flat bottom Applications: 1) Mechanical manufacturing. 2) Electronics 3) Furniture Products 4) Auto parts 5) Lights 6) Medical device 7) ...