5PK 1" #1 PH Ins Bit

Impact Tough, 5 Pack, 1", Philips #1, Insert Bit, 10x Life, X-Tended Torsion Zone Helps To Absorb High Torque Of New Impact Drivers, Precision Engineered Tips For A Tighter Fit & Less Cam Out, Heat Treated Manufacturing For Stronger Bit, High Visibility Sleeve With Laser Etched Markings For User Convenience.