Pneumatic Jet Chisel high quality, Model: JC-16 IMPA Code :590461 JC-16 For light duty Pneumatic Jet ChiselFor chiseling or smoothing ... , 3mmx 180mm, 4mmx 180mm, 3mmx 300mmIMPA Code / Model590461 / JC-16 For light duty590462 / JC-20 For general duty590463 / JEX-24 For all ... purpose590464 / JEX-28(66) For heavy duty Pneumatic Jet Chisel JC-16 Pneumatic Needle Scaler ...