Set containing Impaktor holder, and 9 assorted bits. Supplied in a robust, multi-component Bit-Check, providing easy transportation whilst allowing a quick overview of the tools. Impaktor technology offers extended service life even under extreme circumstances. Includes bit holder with double-torsion spring, offering absorption of extreme impulse peaks. Ring magnet provides secure hold of long and heavy screws, and can be neutralised by pushing it back. Ideal for overhead work. Also features bits with diamond-coated tips to enhance frictional resistance for a secure fit, reducing the risk of any slipping, and biting into the screwhead to prevent cam-out. Particularly suitable for use with standard impact drivers. Chrome Molybdenum Steel Blades Suitable for Impact Drivers Impaktor Technology Holder With Retaining Ring & Ring Magnet Upright Storage Chrome Molybdenum Steel Blades Suitable for Impact Drivers Impaktor Technology Holder With Retaining Ring & Ring Magnet Upright Storage