rock drill hammer

JOZ-ZW 3/8" Chuck Cordless Electric Drill Driver /

90 mm Hole Dia High Pressure DTH Hammer for 3.5'' DHD3.5 /  COP 34 / QL30 Shank Drill Bit
 
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GB Standard Tap Hole Drill Rod Top Hammer Drilling for Big Steel Mill
Model Number: taphole Hex 1

We are professional AISI 4340(34CrNiMo6,SAE 4340) Forged Forging Forge Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Heads Shank

DTH Hammer Bit Grinding Machine for 100 Tool Edge 108° Radian Drill Steel Rods
 
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1. Higher Quality
2. Strict Quality Control
3. More Reasonable Price
4. Better After-sales Service
5. Professional Suggestion

We are professional D-6AC(D-6AC,AMS 6431) Forged Forging Forge Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Heads Shank

Hammer Drill

We are professional AISI 4150(1.7228,SAE4150,50CrMo4) Forged Forging Forge Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Heads Shank

QianWang Down The Hole button bits
1.Diameter:68~250mm
2.Used in DTH Drilling rig
3.Material:Alloy,metal
4.10 years DTH bit supplier

We are professional AISI 8630(SAE8630 Mod)AISI 8620(SNCM220) Forged Forging Forge Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Heads Shank

dth hammer drill bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m
4.ISO certi

We are professional AISI 4820(18CrNiMo7-6,17CrNiMo6,1.6587) Forged Forging Forge Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Heads Shank

Hammer Drill

We are professional OVAKO 495/ASTM A579 (23)/OVAKO495 Forged Forging Forge Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Heads Shank

1.High Quality Cir110-140
2.Low Air Pressure
3.Dth Hammer And Bit

We are professional EN39B/15NiCrMo16-5/835M15/ SNCM 815 Forged Forging Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Heads Shank from china

We are professional EN36C/EN24/EN19/EN30B Forged Forging Forge Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Parts Heads Shanks

thread drill bits of button bits
1.Button Type :R32
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO900

QianWang Down The Hole button bits
1.Diameter:68~250mm
2.Used in DTH Drilling rig
3.Material:Alloy,metal
4.10 years DTH bit supplier

We are professional AMS 6418/AMS 6418F/HY-TUF/Hy Tuf Forged Forging Forge Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Heads Shank

1.dth hammer bits
2.Cir 90-100mm
3.rock drilling tools

We are professional AISI 4330(SAE 4330V MOD)AISI 4145(SAE 4145H Mod) Forged Forging Forge Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Heads

We are professional AISI 9310(SAE 9310)AISI 4142(SAE 4142H Mod) Forged Forging Forge Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Heads Shan

We are professional SNCM 439(SNCM8,SNCM 439,SNCM 8) Forged Forging Forge Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Heads Shank

We are professional FF710/FF-710/L435-8/SS2541/SS 2541 Forged Forging Forge Alloy Steel DTH Hammer Drilling Drill Bits Body Bodies Heads Shank