◆Material: Chrome vanadium steel, magnet included
◆ Shank diameter: 1/4 inch (6.35 mm) Total length: 65 mm 10 sizes: 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm. There are 14 different sizes to choose from depending on the situation.
◆Features: Since pilot hole drilling and countersink hole drilling can be performed simultaneously, the work process can be significantly shortened.
◆Easy to use: Attach directly to hex tools such as screwdrivers, electric screwdrivers, electric drills, and manual screwdrivers. One-touch installation, easy to use.
◆Applications: For fastening and removing hexagonal bolts, nuts, and screws of all sizes. For home DIY, woodworking, auto parts, professional machine repairs, etc.
◆Material: Chrome vanadium steel, magnet installed ◆Shank diameter: 1/4 inch (6.35 mm) Total length: 65 mm 10 sizes: 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 11 mm, 12 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 14 different sizes to choose from depending on various usage scenarios. ◆Features: Since pilot hole drilling and countersinking can be performed simultaneously, the work process can be greatly shortened. ◆Easy to use: Directly attach to hex tools such as screwdrivers, electric screwdrivers, electric drills, and manual screwdrivers. Can be attached with one touch, easy to use. ◆Uses: Attaching and removing hex bolts, nuts, and screws of various sizes. For home DIY, woodworking, car parts, professional machine repairs, etc.