Impact Screwdriver Socket Set for Rusty Stubborn Screws

1. Material: chrome vanadium alloy steel
2. Dimensions: length 165 mm, diameter 3 mm
3. The impact screwdriver uses the principle of knocking the internal spring to twist out the fastening screw
4. With positive and negative impact adjustment, strong impact resistance, can be used as a sleeve
5. 7-piece bit size: cross: 2pcs PH2x70, 1pc PH2x35; slotted: 2pcs SL9x70, 1pc SL9x35
6. 8-piece bit size: cross (1pc PH2x70, 3pcs PH2x35), slotted: (1pc SL9x70, 2pcs SL9x35)
7. 13-piece bit size: 5 cross bits (4pcs 8×36 mm, 1pc 8×70 mm), 5 slotted (4pcs 8×36 mm, 1pc 8×70 mm), 2 hexagonal bits ( 1pc 6x36mm,1pc 8x36mm)
8. 12-piece bit set size: 4 slotted (8x80mm, 8x35mm, 10x80mm, 10x35mm) 4 cross (2pcs 2x80mm, 2pcs 2x35mm), extractor (1pc 3x70mm,1pc 4x70mm )