Magnetic bit holder, 4-piece magnetic ring, magnetic bit, suitable for double-head screwdriver bits with diameter, dry magnetic socket screwdriver bits

【Product】: You will receive 4 strong magnetic bit holders. The magnetic force is increased tenfold, the clamping force is stronger, and the efficiency is not lost. 【Scope of Application】: Only suitable for 6.35 mm diameter double-head screwdriver bits with an aluminum alloy magnetic positioning ring. Please confirm whether it is suitable before purchasing! ! 【EASY TO USE】: Simply insert a screwdriver into the magnetic ring and you can easily grip and tighten the screws. Locks screws precisely and securely while reducing wear on screws and screwdrivers. 【High-quality Material】: Made of S2 alloy steel, well-made, high precision, high efficiency, and long service life. 【Commitment】: Thank you for choosing our products. If you have any questions, you can contact us at any time. We will reply in a timely manner and ensure your satisfaction.