Min. Order:
1 Piece
Price:
US$ 1470~1580
Place of origin:
China
Supply Ability:
1000pcs/per month
with low compressive strength and high friablity such as shale, soft limestone, sandstone, gravel clay, soft dolimite, coal. 432/4351000-400090-120Conical/Chisel on gage, Conical inner rows Designed for very soft formations with low compressive strength and high friablity such as shale, soft limestone, sandstone, gravel clay, soft dolimite, coal. 532/5352000-500080-110Conical/Chisel on gage, Coni
[Related Keywords : rotary tricone bit, tricone bit, tricone head, tricone drill]