18" Flat Chisel (Blue-Point®) | BPPC1878 Screw Starters and Screwdriver Shanks inch : 1/2

inch : 1/2

External 1-1/3–4

• 15° offset box end for increased knuckle clearance and greater access in tight spaces

• Ideal for pin installation in tight quarters where two hands cannot reach

18" Flat Chisel (Blue-Point®) | BPPC1878 Screw Starters and Screwdriver Shanks inch : 1/2The 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 hardness of