Pack of 10 pieces of solid tungsten carbide reversible turn blades.Size - 50mm x 12mm x 1.5mm - SPECIFICALLY FOR JOINERY APPLICATIONS - DO NOT MISTAKE THESE WITH THE 50MM PAINT SCRAPER BLADES THAT WE ALSO SUPPLY. These particular blades are manufactured in fine grain tungsten carbide specifically designed for wood machining.These blades are ground to a QUALITY FINISH to produce the sharpest, keenest edges possible.We stock all other popular sizes of tungsten carbide reversible turn blades.