Blue concave spehrical DTH drilling tools of TH10 SERIES BITS
1. applicable hard,very hard and medium soft rock formations.
2. Reliable quality, long service life, rare abnormal breakage
during service life.
3. Good flushing effect to ensure high drilling rate
4. Strict quality warranty and compensation rules
1. Steel Carbide
2. 12 years experience
3. Can match to the original bit shank
4. Atlas quality