Product Name: Ty24c Pneumatic Hand Rock Drill Model NO.: TY24C Type: Air Drill Certificate: CE Trademark: GM Transport Package: Wood and Cartons Specification: CE Origin: China Product Description TY24C Pneumatic hand rock drill:TY24C pneumatic rock drill are light and small types designed on the basis of less recoil and of safty.They are suitable to the secondary breaking work,the work of drilling down bedrock,etc.Overall weight 27kgOver length 610mmCylinder Bore 66.7mmPiston stroke 68mmAir consumption 2.7 M3/minShank size 22*108mm