IRWIN Carbon Steel Snap-Off Blade 18 mm (10 un.)

This latest IRWIN® innovation combines the toughness of a traditional trapezoid blade with the increased blade tip life of a snapoff blade. Scored edges give the user 4 sharp points (vs. 2 points on a standard trapezoid blade) which doubles the life of the blade.The 4 notches enable the blade to be extended to maintain blade length after snapping off sections of the blade. The carbon blades are cut cleanly at the desired point and allow the user to have a new regularly sharp cutting tip.