Turning Tools Tools Designation for Internal Turning 車刀桿型號編碼 S 2 0 R S C L C R 0 9 * 6 8 9 10 1 2 3 4 5 11 12 13 Turning Inserts & Tools 6 SHANK S T F C R 1 0 C A 1 1 1 2 3 4 5 6 7 8 9 11 12 6/7 SHANK HEIGHT 8 TYPE OF TOOL 9 EXECUTION B133