Surface Set Diamond Drilling Tools Impregnated Casing Shoes Bit

The crown include flat face and "v" ring design, the impregnated casing shoes bits are good for sand, boulders, gravel and clay. The Surface-set casing shoes cut through boulders easily, and also are suitable for different overburden formations.

Casing shoe bits: AW, BW, NW, HW, PW SW,

Rod casing shoe:  BWL NWL HWL PWL 

Also sinocoredrill can provide :

1.  AW rod, BW rod and casing

2. Diamond core bits for exploration mining and dam drilling grouting; 

3. Diamond reaming shells for exploration mining and dam drilling grouting; 

4. Casing shoes bits; (AW, BW, NW, HW, PW)