® Thread Turning Inserts Stub Acme EXTERNAL INTERNAL Pitch L I.C. Ordering CodeTPIinRight HandLeft Hand Ordering CodeRight HandLeft HandXY 16 8 3/16 MINIATURE  **08 IR 16 STACME **08 IL 16 STACME 0.6 0.6 14 8U 3/16U *08U IR/L 14 STACME 0.8 4.0 12 8U 3/16U “U” MINIATURE  *08U IR/L 12 STACME 0.9 4.0 10 8U 3/16U *08U IR/L 10 STACME 1.0 4.0 16 11 1/4 11 ER 16 STACME 11 EL 16 STACME 1.0 1.0 16 16 3/8 16 ER 16 STACME 16 EL 16 STACME 16 IR 16 STACME 16 IL 16 STACME 1.0 1.0 14 16 3/8 16 ER 14 STACME 16 EL 14 STACME 16 IR 14 STACME 16 IL 14 STACME 1.1 1.1 12 16 3/8 16 ER 12 STACME 16 EL 12 STACME 16 IR 12 STACME 16 IL 12 STACME 1.2 1.2 10 16 3/8 16 ER 10 STACME 16 EL 10 STACME 16 IR 10 STACME 16 IL 10 STACME 1.3 1.3 8 16 3/8 16 ER 8 STACME 16 EL 8 STACME 16 IR 8 STACME 16 IL 8 STACME 1.5 1.5 6 16 3/8 16 ER 6 STACME 16 EL 6 STACME 16 IR 6 STACME 16 IL 6 STACME 1.8 1.8 6 22 1/2 22 ER 6 STACME 22 EL 6 STACME 22 IR 6 STACME 22 IL 6 STACME 1.8 1.8 5 22 1/2 22 ER 5 STACME 22 EL 5 STACME 22 IR 5 STACME 22 IL 5 STACME 2.0 2.3 4 22 1/2 22 ER 4 STACME 22 EL 4 STACME 22 IR 4 STACME 22 IL 4 STACME 2.3 2.4 4 22U 1/2U 22U ER/L 4 STACME 22U IR/L 4 STACME 2.5 11.0 3 22U 1/2U 22U ER/L 3 STACME 22U IR/L 3 STACME 3.3 11.0 4 27 5/8 27 ER 4 STACME 27 EL 4 STACME 27 IR 4 STACME 27 IL 4 STACME 2.3 2.4 3 27 5/8 27 ER 3 STACME 27 EL 3 STACME 27 IR 3 STACME 27 IL 3 STACME 2.8 2.9 2 33U 3/4U 33U ER/L 2 STACME 33U IR/L 2 STACME 5.0 16.9 * Available only in BXC and BMA grades ** One cutting edge Order example: 22 IR 5 STACME MXC For carbide grade and cutting speed see page A04-2 and 3 A01-24