Power Bit Holders are further categorized into two types i.e. Power Bit Holders and Power Bit Holders With Quick Release. These are available in 1/2, 1/4 and 3/8 drive (inch). Our power bit holders are of high efficiency vibration reduced, which are made of highest cr-ni-mo alloy steel. The HRC IS 55-60 whereas the other has HRC of 40-50. It has a sloped cutting design which can fit the screw perfectly and has less chance of slipping off, hence help user to aim at target. These are easy to access target and has long life service.