DTH rock drill bits ( Good price)
1)Suit for water well,rock,mining
2)large
5pcs~10 PCS,5% discount
Reverse circulation down the hole bit
Drilling tools with competitive price
Reverse Circulation DTH bits | |||||
Working Pressure: 0.8~2.1Mpa | |||||
Part No. | NO.Air Holes | Dia(mm) | Weight(Kg) | Gauge Buttons | Front Buttons |
KXDF345-130 | 2 | 130-133 | / | 8×Φ14 | 7×Φ13 |