Description PH2 x 1" A2 Insert Bit (50 PC) | Case of 66 | JETSave Big when you buy case lot 66 per case. Only $29.15 per EACH!. A2 Steel bits are dual heat treated for greatly increased tensile strength Allows for more consistent edges and up to 50% greater life than S2 bits Heat treated to HRC 58-62 Available in various package quantities to suit any need 1" overall length For use with standard or quick release 1/4" hex bit holders Canada's strongest and longest lasting bits Length: 1" PCS: 50 Tip Size: PH2 Type: Phillips