[UPGRADED INDUSTRIAL STRENGTH MATERIAL] Allen wrench drill bits is made of S2 steel alloy with a hardness grade of 60 HRC, after exquisite heat treatment process, suitable for standard drill bits or impact drivers
[20 Pieces HEX BITS 2 IN LONG] 10 Pieces Metric (1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 7mm, 8mm), 10 Pieces SAE (5/64”, 3/32”, 7/64”, 1/8”, 9/64”, 5/32”, 3/16”, 7/32”, 1/4”, 5/16"). Each drill bit is labeled with its size
[MAGNETIC HEX BIT] Impact hex bit set sufficient magnetic make it easy to lock and remove screws, after repeated use of magnetic does not decay, 1/4 " Hex-Shank quick change
[PRECISION FIT TIP] Impact hex head allen wrench drill bits enables deep fit in screw head recess for reduced cam-out and enhanced torque. Effectively avoid breakage
[WHAT YOU GET] 20 Professional-Grade Allen bit set (Metric & SAE), widely used for home repairs, furniture assembly, automotive, and other applications involving screw drives, and various DIY projects. It is an essential addition to your toolbox