12PCS Impact Screwdriver Set, Professional 1/2" Hand Impact Wrench, S2 Alloy Steel Bits,PH/SL/Tap Bits Included - Ideal for Auto Repair, Machinery & DIY

Handle material: chrome vanadium steel surface treatment: phosphating Batch head material: S2 steel, surface treatment: reddish Bit list: PH2*70, PH3*70, SL6*70, SL10*80, 3# taps, 4# taps, PH2*36, PH3*36, SL8*36, SL10*36 one each. Usage Instructions Step 1: Fit the drill bit adapter and drill bit or suitable socket to the tool. Step 2: Grip the tool firmly with your hand. Step 3: Position the tool against the seized screw or bolt. Step 4: Apply downward pressure and attempt to rotate the impact screwdriver in the required direction for the screw (anti-clockwise to loosen, clockwise to tighten). Step 5: Strike the top of the impact wrench with a hammer. Always wear thick gloves to prevent injury from hammer slippage. Step 6: Continue striking while maintaining pressure and rotation until the screw or bolt loosens. It can then be swiftly removed using a socket or ratchet spanner.

• High-Strength Handle: Forged from premium chrome vanadium steel, the handle delivers exceptional hardness and impact resistance for long-lasting durability. Featuring phosphate coating for rust and corrosion protection, it performs reliably in humid or greasy environments.
• S2 Alloy Steel Bits: Made of S2 tool steel with 58-62 HRC hardness, these bits offer superior wear and chip resistance. The red oxide treatment enhances rust prevention, reduces glare, and adds a sleek finish.
• Tackles Stubborn Screws: The reinforced handle end is hammer-ready, allowing direct strikes to loosen rusted or seized screws with ease.
• Anti-Slip Grip: Engineered with ergonomic knurling for a secure, comfortable hold that ensures precise force application and prevents hand slippage.
• Versatile Set: Includes essential bit types (Phillips PH2/PH3, slotted SL6-SL10, and tap 3#/4#) for diverse screw removal tasks. Comes with a rugged metal case for organized storage, portability, and tool protection.