说明

• With magnetic coil, strong magnetic force, the screw is not smooth to fall off Detachable magnetic ring&Available at both ends The bead form magnetic ring is detachable and easy to apply Steel ball magnetic comparison After putting in the magnetic ring, the magnetic power is significantly elevated and the paintings performance is progressed Locking screws to prevent slippage The stable magnetic ring can efficiently lock the screw, chunk tightly, and decrease pointless slippage Made of S2 metal with a hardness of 58+-2 High occlusion, double anti-rust, strong and sturdy The whole is straight, demanding to slide and wear, wear-resistant and sturdy With it you could possibly grow to be a house enchancment expert Strong applicability & Wide software Suitable for tools reminiscent of wind batches, rechargeable drills, electric hand drills, and electrical batches

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