Cutter for tool engraved with SR - Full Size Simple Rougher

Replacement square carbide cutter or insert for Simple Rougher Woodturning Tool for wood lathe. Fits tool engraved with SR. Three cutter options to choose from: 90 degree carbide square cutterCorners are very sharp with no radius.Size: 14mm x 14mm.Best choice for turning perfect 90 degree shapes such as inside corners and tenons.Note: Tools sold prior to 10/24/2011 only accept this 90 degree square cutter. 6 inch radius carbide square cutterCorners rounded with an approximate 0.02 inch radius.Size: 15mm x 15mm.Best choice for roughing and cutting straight surfaces. 4 inch radius carbide square cutterCorners are very sharp with virtually no radius.Size: 15mm x 15mmBest choice for turning straight profiles and nearly 90 degree inside corners.       Tools sold before 10/24/2011 only accept the 90° square cutter.