B,N,N-3,H,H-3,P Fluted/Slotted Core lifterOur products including but not limited to:1. Drill rod/Casing Pipe2. Inner Tube/Outer Tube3. Split Tube4. Surface set /Impregnated diamond Core Bits5. Surface set /Impregnated diamond Reaming Shell5. PDC bits6. Casing(Rod) shoes/Casing bits7. Core Barrel Ass......






B, N, H, P Locking Coupling Tanged, Adapter Coupling
B, N, H, P Recovery Tap Right Male Left Male
B, N, H, P Surface Set/Impregnated Diamond Drill Bit Core Drill Bit
Od19.05*13.2mm Heat-Resistant Polycrystalline Diamond Layer PDC Drill Bits
Hjg DTH Bit - HD85 ( DHD380 , COP84)
DHD380 DTH Hammer Manufacturer