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High Air Pressure DTH Hammer without Foot Valve
- Length: 760-1880mm
- External Diameter: 54-275mm
- Hole Range: 64-445mm
- Working Pressure: 0.7-3.0Mpa
High Air Pressure DTH Hammer with Foot Valve
- Length: 930-1880mm
- External Diameter: 82-275mm
- Hole Range: 90-445mm
- Working Pressure: 1.0-1.5Mpa
HFP Series Special Thin - Walled Diamond Drill Bit
- Outer Diameter: 60-96
- Inner Diameter: 42-71
DTH Hammer Button Drill Bit
- Diameter: 57-914mm
- Gauge Buttons QTY: 6-24
- Front Buttons QTY: 2-108
- Weight: 1.6-608kg
DTH Drill Rod
- Drill Rod Diameter: 76-114mm
- Length: 1-6m/piece
- Wall Thickness Range: 4-12mm
Drilling Bit
- Type: solid drill bit & hollow drill bit
- Diameter: 0.3m-2.5m
- Weight: 2.8-7t/piece
Drill Rod for Core Drilling Rig
- Drill Rod Diameter: HQ, NQ, BQ, PQ
- Length: 1.5m, 3m/piece
Drill Bit for Rotary Drilling Rig
- Screw Drill Bit: Loose soil layer
- Barrel Drill Bit: Quicksand, thin mud
- Coring Drill Bit: Hard stratum, weathered rock, cement ground, shale
- Taphole Drill Bit: Clay
