5-1/2" Flat Chisel | PPC812B US Reading-Standard 2% Accuracy-Basic Models • Hardened to 42–46 HRC

• Hardened to 42–46 HRC

• Access the blades from the top or bottom

mm D : 7–8

3 (338) w/o head

• For use with L872 Ratchet Head

5-1/2" Flat Chisel | PPC812B US Reading-Standard 2% Accuracy-Basic Models • Hardened to 42–46 HRC5 1 2" long The anvil end on heads of Snap on punches and chisels are machined to a modified parabolic curve This design directs the striking force to the center of the tool to allow slow metal displacement The parabolic curve controls mushrooming to reduce chipping and splitting Heads should be redressed to their original shape with hand files as necessary The tough alloy steel is machined and differentially heat treated for optimum performance The