
Premium Material: Made of solid hardened steel, durable. High precision and high strength. Shank Diameter: Approx. 8mm. High strength. Head diameter: 6mm, 8mm, 10mm, 12mm, 14mm, 18mm, 20mm. Multi-purpose: 7 types of cutter heads for different applications, to meet a variety of cutting needs. Package includes: 7 x wood straight cutters. Features: Materials: hardened steel structure. Shank diameter: About 8mm. Head diameter: 6mm, 8mm, 10mm, 12mm, 14mm, 18mm, 20mm. Package includes: 7 x cutter bits. Note: The data is manual measurement, please allow 1-3cm error, due to differences between the light and the screen, there will be a certain color difference, the specific received in kind prevail.