This turning tool is made of CNC aluminum alloy material, with anodic oxidation treatments, solid and wear-resistant, with long durability. 8 different diameter turning holes, with the hole specifications of Φ8mm, Φ9mm, Φ10mm, Φ12mm, Φ15mm, Ф16mm, Ф18mm, Φ20mm. Rotate the blade for sharpening it as new after the blade is dulled, a blade can be rotated 4 times, economical and practical. Wide applications, it is commonly used in woodworking, furniture making, home DIY and other fields. Features: This tool is made of CNC aluminum alloy material, with anodic oxidation treatments, solid and wear-resistant, with long durability. 8 different diameter turning holes, with the hole specifications of Φ8mm, Φ9mm, Φ10mm, Φ12mm, Φ15mm, Ф16mm, Ф18mm, Φ20mm. Abandoned carbide arc insert for smoother cutting experience, the insert specification is 15*15*2.5 30°R150. Rotate the blade for sharpening it as new after the blade is dulled, a 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 instantly. Wide applications, it is commonly used in woodworking, furniture making, home DIY and other fields. Specifications: Name: Wood Bar Turning Tool Material: aluminum alloy + carbide Item size: 85 * 50 * 80mm / 3.35 * 1.97 * 3.15in Item weight: 362g / 12.77ounce Package size: 150 * 132 * 65mm / 5.91 * 5.20 * 2.56in Package weight: 455g / 16.05ounce Packing List: 1 * Wood Bar Turning Tool 2 * Insert Wrench 3 * Screw