This turning tool is made of aluminum alloy material, with anodic oxidation treatments, solid and wear-resistant, with long durability. This is a very useful woodworking tool, which will help you easily turn square wooden rods into round shapes. 8 different diameter turning holes, with hole specifications of 8mm, 9mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm. Rotate the blade to sharpen it as new after the blade is dulled, a blade can be rotated 4 times, economical and practical. With wide applications, it is widely used in woodworking, furniture making, home DIY, and other fields. Features: This tool is made of aluminum alloy material, with anodic oxidation treatments, solid and wear-resistant, with long durability. Equipped with 8 turning holes of different diameters, with the hole specifications of 8mm, 9mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm. It can be adjusted to different diameters for turning according to your needs to fit different sizes of wooden rods. The blades of this tool are made of cemented carbide, which has a high degree of hardness and abrasion resistance to ensure a long service life. The shape of the blade is rounded to cut smooth round surfaces for a smoother cutting experience. The four sides of the blade are usable, rotate the blade to sharpen it as new after the blade is dulled. One blade can be rotated 4 times, economical and practical. Easy to use, loosen the screw and rotate the red blade holder to the diameter you want to make, re-lock the screw, and make it instantly. This is a very useful woodworking tool that will help you easily turn square wooden rods into round shapes. With wide applications, it is widely used in woodworking, furniture making, home DIY, and other fields. Specifications: Name: Wood Bar Turning Tool Material: aluminum alloy + carbide Round hole specifications: 8/9/10/12/14/16/18/20mm Item size: 60 * 48 * 77mm / 2.36 * 1.89 * 3.03in Package size: 150 * 120 * 70mm / 5.91 * 4.72 * 2.76in Package weight: 336g / 11.85ounce Packing List: 1 * Wood Bar Turning Tool 1 * Insert 1 * L-Wrench 3 * Screw