Magnetic Ring Alloy Electric Magnetic Ring Screwdriver


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The magnetic ring fits for all kinds of 6.35mm shank screwdriver bits. Magnetic force increased 10 times, more powerful clamping, do not fall off to improve efficiency. Universal Magnetic Ring 1/4” Metal Screwdriver Bit Magnetic Ring For 6.35mm Shank Anti-Corrosion Drill Bit Magnet Powerful Ring. Magnetosphere locking screw, tight bite, reduce unnecessary slip by 85%.