Description:

BIT TYPEH4 H5 H6; T15 T20 T25; PH1 PH2 PH3; SL4 SL5 SL6; SP4 SP6 SP8 SP10.. MAYERIALMade of S2 alloy steel, which is a commonly used material in hardware with high hardness.. EASY TO USE Magnetic bit head, it can suck the screws easily when used it.. EXTENSION BIT HOLDERWith 1/4 hex shank magnetic holder,the bits can be firmly fixed on the holder ,can improve your work efficiency.. WIDELY USEDApplicable for installing in electric screwdriver, hand screwdriver, electric drill and so forth..