Chicago Pneumatic Construction Equipment manufactures Sinker Drill with Cushioned Piston. Chicago Pneumatic Construction Equipment supplies breakers, rock drills, rotary and chipping hammers, clay diggers, picks and busters, sump and sludge pumps, concrete equipment etc. Sinker Drill with Cushioned Piston is available in robust design which incorporates a side exhaust and a `flat back` that makes them easy to handle in quarry-, mine- and general excavating work. Sinker Drill with Cushioned Piston also provides a main valve and cylinder porting concept that helps maintain constant drilling speed throughout a long service life. Working parts are constantly protected with an effective lubrication system. Its model no. Is CP 0022.
