Specifications
HDD Machine Rock Drilling Tools----Rock Reamer
1. Used in construction and foundation
2. Very large customized diameter
The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit ).
Rock roller bit:
1). With screw motor
2). Specification: Dia 83mm
3). Good quality and low price
We can produce roller bit accroding to customer's special requirments with low price.
Rock Reamer
