DIN, JIS, AISI, API
Tungsten Carbide
3*60mm - 25*600mm
Roll Forged, Milled
Straight( Parallel, Reduced ,Hex,1/4" Quick )
Zinc Plated, Nickle Plated, Chrome Plated
Single or Double Fulte
45# Carbon Steel
Yg8, Yg8c Carbide
Drilling Concrete, Granite, Brick, Block, Tile,Mar
One PC in PVC Bag or Plastic Tube
3*60mm - 25*600mm
Danyang City, Jiangsu Province, China