kq115

low air-pressure hammer mid-air-pressure hammer high-air-pressure hammer MOUDLE NO.casing dia(mm)bit dia (mm)length (mm)N.W (kg)work air pressure(mpa)bitlow air-pressure hammerKQ50445563050.9-1.2 KQ605365661.57.50.5-0.7 KQ655768777130.5-0.7 KQ76657681113.50.5-0.776mm bitKQ90A8090855220.5-0.790mm bit 100mm bitKQ110A98110871330.5-0.7110mm bit 120mm bit130mm bit140mm bitKQ130A11213091448.50.7-1. ...