Model NO.
High pressure DTH bits
Useage
Well Drilling ,Coal Mining ,Quarry Drilling
Inserts Shape
Ballistic ,Parabolic ,Spherical
Adantage
High Performance
Face Design
Flat ,Convex,Concave
Transport Package
Bubble Bag, Plywood Case, Pallet,
Specification
90mm, 100mm, 110mm, 120mm
Production Capacity
8000 PCS Per Month