Chicago Pneumatic B18B – 1/2 Inch (12.7mm) Air Chipping Hammer, QTR OCT WF Shank, Stroke 1.4 in / 35.6 mm, Bore Diameter 0.93 in / 23.5 mm – 3000 Blow Per Minute 6151740270

Valid Replacement for 6151740530Chicago Pneumatic B18B - 1/2 Inch (12.7mm) Air Chipping Hammer, QTR OCT WF Shank, Stroke 1.4 in / 35.6 mm, Bore Diameter 0.93 in / 23.5 mm - 3000 Blow Per Minute 6151740270