dth drill bit with 1 5 3 5 mpa pressure

Brand Name:MIROC

Model Number:4148301607

Place of Origin:China

...DTH Hammer with low air pressure 0.5-0.7MPa Specification: standard type, no foot valve length: 800mm external diameter: 80mm, drilling hole range: 85mm-110mm, working pressure: 0.5-0.7MPa, air consumption: 0.7MPa 8m³/min weight: around 20kg Drilling Diameter(mm) Hammer Length(mm) External Diameter(mm) Weight(kg) φ85-φ110 800(without bit) 80 20(without bit) Working Pressure(Mpa) Air Consumption(m³/min): 0.7Mpa: 8m³/min 0.5-0.7 Bit...

Brand Name:ROSCHEN

Model Number:ROS54

Place of Origin:GERMANY CHINA

... Type Drilling Machine Trademark Roschen HS Code 84123100 Mining Object Mining, Ore Machinery, Stone Quarry Usage Use Together with DTH Button Bits Aplication DTH Drilling. Coal Mining, Quarry Drill Diameter 65-305mm Transport Package Ply wood Box Down

Brand Name:MIROC

Model Number:DTH Hammer

Place of Origin:China

...Pressure DTH Hammer Rock Drill for Mining Specification: standard type, no foot valve length: 800mm external diameter: 80mm, drilling hole range: 85mm-110mm, working pressure: 0.5-0.7MPa, air consumption: 0.7MPa 8m³/min weight: around 20kg Drilling Diameter(mm) Hammer Length(mm) External Diameter(mm) Weight(kg) φ85-φ110 800(without bit) 80 20(without bit) Working Pressure(Mpa) Air Consumption(m³/min): 0.7Mpa: 8m³/min 0.5-0.7 Bit

Brand Name:SOLLROC

Model Number:DHD360 shank

Place of Origin:China

... thread API 3 1/2" REG pin Weight (less bit) 100kg Hole range 155mm-203mm Working pressure 10-35bar Impact rate at 1.7 Mpa 23Hz Recommended rotation speed 20-30 r/min Air consumption at 7-14 bar 350-1006 CFM DTH bits 155-203mm for

Brand Name:PM

...Expan- sion Application Co% HRA HV30 g/cm3 MPa N/mm2 GPa 10-6/°C G206 6 Medium 90.8 1500 14.9 3200 　 530 4.9 Suitable for DTH drilling with high wind pressure G506 6 Coarse 88.0 1200 14.9 2500 　 530 4.9 Suitable for gear shaper cutting of concrete and