Features: This point cutting round over bit has 6mm shank, and the cutting diameter: 8mm, 10mm, 12mm, 15mm, 16mm, 18mm, 22mm, 25mm and 32mm can be chosen. It is can be used for wood door tip installation, drawer, plastic, wood, plywood, etc. Made of carbon steel with good processing quality, durability and long service life. These router bits are easy to use and store, and it is convenient for you to carry when working. 10 types can be selected, 9 sizes can be chosen. You can buy the most suitable one for your work. Specifications: Material: Carbon Steel Color: Red Item Size: 6 * 8mm / 10mm / 12mm / 15mm / 16mm / 18mm / 22mm / 25mm / 32mm (Optional) Shank Diameter: 6mm Package Size: 6 * 8 / 10 / 12 / 15 / 16: 8.5 * 1.6 * 1.6cm / 3.3 * 0.6 * 0.6in 6 * 18: 8.5 * 1.8 * 1.8cm / 3.3 * 3.3 * 1.7in 6 * 22: 8.5 * 2.2 * 2.2cm / 3.3 * 3.3 * 0.9in 6 * 25: 8.5 * 2.5 * 2.5cm/ 3.3 * 3.3 * 1in 6 * 32: 8.5 * 3.2 * 3.2cm / 3.3 * 3.3 * 0.3in 9pcs: 14.4 * 14.4* 8.5cm / 5.7 * 5.7 * 3.3in Package Weight: 6 * 8: 31g / 1oz 6 * 10: 32g / 1.1oz 6 * 12: 34g / 1.2oz 6 * 15: 35g / 1.2oz 6 * 16: 36g / 1.3oz 6 * 18: 38g / 1.3oz 6 * 22: 41g / 1.4oz 6 * 25: 47g / 1.7oz 6 * 32: 57g / 2oz 9pcs: 360g / 12.7oz Package List: 1 * Router Bit