Typehammer drillno load speed0, 500, 0, 1000max drill depth0, 50 feet minimum 0, 100feetmaximum drill depth hole size100 mm, To 150mm product description pneumatically operated drill designed for boring in both down the hole & jack hammer modes, Ideally suitable for drilling lead holes for diamond wire cutting of granite rocks, Decorative marble etc. The device is equipped with tailored specifically for precision drilling of matching holes and ability to drill holes in both vertical & horizontal positions. A ball joint is provided situated at the lower a component of the mast to facilitate precision alignment for matching holes. Provided with one spike & two anchoring rods & adjusting screws to maintain perfect rigidity during drilling. Light in weight, Machine can be easily dismantled into four sub, Assemblies, Each weighing not more than 50 kgs, Thus ensuring easy portability and repositioning special features stable drilling capabilities structural designed for extra rigidity anchoring arrangement ensures perfect steady performance during drilling rotation and winch units modified to offer additional power for faster drilling and rapid withdrawals, Longer tool life etc. .. Rigid output shaft rotation unit with extra bearing support and thicker thread profile specially designed fluid seals for output shaft rotation unit to prevent air leakages