Min. Order Reference FOB Price
500 Pieces US$1.00-10.00 / Piece
Product Description
SDS MAX Hammer Drill Bits 4 Flute 2 Cutter Fits into hammers with SDS-max system. Conforms to the demands of the institute for construction engineering. Special 4 flutes design reduces vibrations and transfers the energy directly to the bit tip. Shaft strength is improved for less bending. ...