Suitable for: This drill bit is used for cleaning, grooving and planing the wooden table. The floor drill bit can be used to cut hardwood, particle board and solid plywood with these bits. Rust and oxidation resistance: This milling cutter features surface treatment, rust and oxidation resistance. High quality alloy blade with heat treatment, strong and durable. Professional performance: With our router you can work wood with professional quality without splinters or cut edges. Good for the home and avoid cutting metal. High hardness: This drill bit is delicate and practical, high hardness, firm and stable, durable for long term use. Precisely balanced for smooth operation. 8mmx57mm tail trimmer With fine details and incredible efficiency, it is lightweight but very effective, and the box in Plastic included is convenient to carry. Note: The data is manual measurement, please allow an error of 1-3cm, due to the difference between the light and the screen, there will be will have a certain color difference, the specific received in kind shall prevail.