YT28 Hammer drill

Description

Instruction The rock drill is a kind of high efficiency air leg rock drill machinery. It is mainly used for diging into mine laneway and blasting holes in all drilling works. It is indispensably importance machine tool in metallurgy, coal, railway, traffic, water conservancy construction and national defence stone project. It is suitable for drilling and blasting under various of rocks at any direction angles. Blast hole dia is ****2mm, drill hole depth is 5 m This machine may match with Model FT**0BD short air leg or Model FT**0BC long air leg. This machine has transparent surface of FY**0B oil reservoir, easy to observe the oil lever, adjust oil quantity, ensure the well lubricated. Specification Weight ≈ *6 kg Length **1mm Cylinder dia *0mm Piston stroke *0mm Air pressure 0.*- 0.*3MPa Impact frequencey ≥ *7 Hz Air consumption ≤*1L/S Air pipe (inner dia ) *5mm Water pipe (inner dia ) *3mm Drill bit dia ****2mm Shank dimensions(hex×length) *2×**8±1mm Air Leg Rock Drill-YT*9Aï&frac*4;ŒYT*8ï&frac*4;ŒYT*7, YT*4, YT*3, YT*3D, Y**8, YSP*5 are also sold by our company. Hand-Hold Rock Drill-Y*6, Y*4, Y*9A, Y6, Y*0, TY*4C are also sold by our company. B*7C, RB**7, RB**7C, B*7C, G*0, G*0, B*0, B*7C, B*7, TCA*7 are also sold by our company. Internal Combustion Rock Drill YN*7C, YN*7A, YN*7J, YN*0A are also sold by our company.