Nutsetter 5/16″ No-Round

Bosch NS51601, 5/16 Inch No-Round Nutsetter.
Ideal for fast, easy driving of nuts, bolts and hex head scres, Rugged single piece construction, Long life under constant use and precision formed tip ensures proper fits. Bosch nutsetters offer Impact Tough hardness. Hardened cores increase bit strength and reduce fracturing. Forged tips create a stronger and more flexible torsion zone, reducing breakage and extending bit life.