Chicago pneumatic india ltd supplies a range of rock drills to suit every application: cp-69 for deep holes; cp-32-a for normal drilling; and cp-22 for short holes. In addition, there are hand drills: cp- 14 rr and cp-9. These hand drills are versatile tools that can tackle any odd job. They have a rotation release mechanism for use as chipper or breaker with suitable chisel or peg point. Advantages of cp-32-a are: foot rest for operator convenience, faster drilling for higher productivity, lower maintenance cost for economy, lower air consumption allowing operation of 3 standard rock drills with 300 cfm air compressor. Two cp32-a rock drills can be operated with cps-200 [200 cfm compressors. Three cp-32-a rock drills can be used with cps-300 [300 cfm compressors. Cp rock drills along with other construction tools are available from a wide network of cp stockists.