<h3>About this item</h3><ul> <li>【Ultimate Magnetic Grip】Strong neodymium magnets securely hold screws during high-torque operations, reducing slippage by 80% compared to standard bits. Ideal for magnetic screwdriver bit set users needing precision placement</li> <li>【Military-Grade Durability】Heat-treated S2 alloy steel (60HRC hardness) , engineered for impact driver bit sets requiring extreme wear resistance</li> <li>【Smart Anti-Slip Teeth】Diamond-cut grooves create 360° screw head contact, solving cam-out issues in magnetic anti-slip drill bit sets for wood/metal surfaces</li> <li>【Anti-seismic thin waist】Waist structure absorbs 30% more impact energy to protect the integrity of the electric drill bit in heavy load operation</li> <li>【Rustproof Performance】Triple-layer nickel plating passes 72hr salt spray test, making these magnetic drill bits for screws ideal for outdoor/automotive environments</li> </ul><h3>Overview</h3><ul> <li> <strong>Brand:</strong> KoKiAxuza</li> <li> <strong>Item Length:</strong> 3 Inches</li> <li> <strong>Material:</strong> S2 alloy steel, chrome-plated</li> <li> <strong>Finish Type:</strong> Chrome</li> <li> <strong>Drive System:</strong> Cross</li> </ul>