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| Category | Screw & Nut Drivers |
| Material | Carbon steel |
| Country of Origin | China |
| Number of Pieces | 2 Pcs |
| Surface Finish | Black Phosphate |
| Shank Size | 1/4 inch Hex |
| Tip Feature | Magnetic |
| Company | INGCO |
| Weight | 0.06 Kg |
Under high-torque driving tasks, the Ingco Impact Screwdriver Bits 2Pcs utilize S2 industrial steel for extreme durability. With 65mm PH2 tips, this Ingco 2pcs impact bit set fits 1/4 inch hex shanks for secure locking. Despite moisture exposure, black phosphate coating stops surface rust. S2 material withstands high-frequency impacts without deforming.
These bits include magnetic tips for fastener retention. The magnetism stabilizes screws during one-handed operation.
S2 is a shock-resistant tool steel hardened to HRC 58-62. It withstands the rapid hammering of impact drivers without shattering.
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