Purchase Qty. Reference FOB Price
500-999 Pieces US$0.20
1,000+ Pieces US$0.05
Product Description
SDS Max Electric Hammer Concrete Core Drill Bits with Double Flute Sandblasting Finish Features: 1)Drill bits are made of high-quality alloy structured steel with special grade carbide tip and automatically brazed in the heat-treating furnace from Germany under the temperature of 1120 degree. ...