These trimmer inserts are made up of best raw material with advanced
machines from High precision design and technology having various grades
polished carbide. Four usable sides(15mmX15mmx2.5), with 6" face radius
R150mm, radius corner,and all are of the same sharpness. They are most
convenient, If one knife edge is dull or nicked, just turn it to another edge
which greatly reduces you down time. Designed for popular woodturning and other
hand tools and power tools. Easy to replace your jointers and planers or wood
turning tools, excellent accessory for wood turning work. 2mm
10ct