6" Dth Bits
Bit shank: DHD360, QL60 MISSION60, SD6
Matched Hammer: JH6/JS6
Bit face: Concave, Drop center
Hole Range: 152-190mm
Recommend
3 Small DTH Bits for Water Well Drilling Hubei Changyangsheng
1. optimized for high RPM
2. Excellent hole straightness
3. Low air consumption
3 4 5 Low pressure down the hole impactor for water well drilling
1. Low starting pressure (7-10 Bar)
2. Suitable for small air compressors
3. Efficient and fuel-efficient
Drill Rod Adapter API Thread Connector for DTH Joint
1. Compliant with API standard threads
2. High strength alloy steel forging
3. Excellent torque transmission capability
Bit shank: DHD340, QL40 MISSION40
Matched Hammer: JH4/JS4
Bit face: Flat, Concave, Convex
Hole Range: 105-130mm