toolant impact hex head allen wrench drill bits. Torsion zone to absorb torque peaks to avoid breakage. For impact driver and heavy screw driving.
• 20pcs hex bits set. 10pcs SAE-5/64",3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16". 10pcs metric-1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 7mm, 8mm. 1/4" quick release hex-shank, 2" long.
• CNC machined tips, S2 alloy steel body, hardened core to increase bit strength and reduce fracture. Manganese Phosphate surface to prevent rust.
• Strengthened magnetic impact bit helps you easy pick up screws. The magnetism doesn't decay after multiple uses.
• Widely used in home repairs, automobiles, and other screw driving applications. If you are not fully satisfied for any reason, please feel free to contact us via Amazon for 100% refund or replacement. Don't forget to follow us on Amazon by clicking our brand name at the top of product page. :)