3PCS 45 Degree Lock Miter Router Bit Set 1/2" 5/8" 3/4" Cutting Height 1/4"Shank
Use: groove cutting, pin connection. Suitable for engraving machine, cutting machine. Made of high quality steel, thermally treated, heat resistant Teflon coating, the blade is clean and smooth. Material: 45 # Steel# Tungsten steel blade.