General description 7 Piece 1000V Insulated Screwdriver Set made from premium CR-V steel, featuring black oxide magnetic bits and a non-slip TPR handle. This insulated electric screwdriver kit includes 3 Phillips screwdrivers (PH0 x 1, PH1 x 1, PH2 x 1), 3 flat screwdrivers (3 mm x 1, 5 mm x 1, 6 mm x 1), and 1 electroprobe, all conveniently stored in a nylon storage bag. Technical specifications Material: Premium CR-V steel Hardness: HRC60 Insulation: 1000V Magnetic bits: Black oxide finish Usage Suitable for repairing household appliances Ideal for electronic products Can be used on door and window hinges Applicable for engine repairs