18" Scaling Chisel With 2" Blade - L11F18 - (.580 Hex Shank / Round Collar) Underwater Pump Working Pressure: 1500-2000 PSI /

Working Pressure: 1500-2000 PSI / 105-140 PSI

Working Pressure: 3000 psi

Stanley 01652 whip is 12" long and uses the 3/8" flush-face couplers

Maintenance-free battery

18" Scaling Chisel With 2" Blade - L11F18 - (.580 Hex Shank / Round Collar) Underwater Pump Working Pressure: 1500-2000 PSI /Scaling chisels are used for variety of purposes such as chipping off rust or scale from metal surfaces, general cleanup work on concrete, cleaning up castings, and wherever a wide blade can be used for removal of unwanted or excess materials. This chisel is 18" with a 2" blade and has a . 580 hex shank round collar that can ONLY be used in the CH18 & HH10RV.