Min. Order Reference FOB Price
1000 Pieces US$0.15-0.25 / Piece
Product Description
Product Description: Product Name One Flat Shank Tapcon Screw Drill Bit Drilling Pilot Holes in Concrete Block Brick for Tapcon Screw Anchor Shaft Material Carbon Steel with Heat Treatment Tip Material Tungsten Carbide Shank One Flat Shank (SDS Plus Hex Drive Shank is available ) ...