10pcs 100mm Cross Screwdriver Bits Set Alloy Steel Electric Screwdriver 1/4 Inch Hex Screw Driver Bits Hand Tools PH1 PH2

With Handle Or Not : Yes Type : Magnetic Screwdriver Screw Head Size : PH1/PH2 Origin : China Model Number : Phillips Magnetic : Yes Package : 10-19Pcs Screw Head Type : Phillips Material : Alloy Steel 100 mm Wind Ballot Cross Product Description: Main features： The imported reinforced S2 material has higher strength than the ordinary S2 material. The batch head adopts the imported S2 alloy steel from Taiwan. The S2 steel is the ideal material for batch head production at present. With hardening and heat treatment, the whole batch head is raised to the optimum hardness state of 60HCR through heat treatment process, which has low strength wear and high toughness and is not easy to be damaged. Magnetic treatment, whole batch head magnetizing treatment, can firmly adsorb screw in the process of use, improve the efficiency of operation Clean surface treatment without burrs