Cutter for tools engraved with SSR - Simple Start Rougher

Cutter for SSR - Replacement for Simple Start Rougher Replacement carbide cutter insert for Simple Start Rougher (tool engraved with SSR). Two cutter options to choose from: 90° square carbide cutter Corners are very sharp with no radius. Size: 10.5 mm x 10.5 mm Best choice for turning perfect 90 degree shapes such as inside corners and tenons. 2" Radius square carbide cutter Corners rounded with an approximate 0.02" radius.  Size: 11 mmx 11 mm Best choice for roughing and cutting straight surfaces. Screw required: Flat head socket cap screw - 4/40 x 5/16 length - Head 1/16 Allen. NOTE: These cutter will not fit the full size tools (engraved SR or S90D).