® Thread Turning Inserts Vertical API Buttress Casing PitchTPI L I.C. TaperinIPFEXTERNALOrdering Code Y T ConnectionNo. or Size 5 27 5/8 0.75 TNMB 54 ER 5 BUT 0.75 2.4 6.4 41/2 -133/8 5 27 5/8 1.00 TNMB 54 ER 5 BUT 1.0 2.4 6.4 16 -20 Order example: TNMB 54 ER 5 BUT 1.0 BMA PitchTPI L I.C. TaperinIPFINTERNALOrdering Code Y T ConnectionNo. or Size 5 27 5/8 0.75 TNMB 54 IR 5 BUT 0.75 2.4 6.4 41/2 -133/8 5 27 5/8 1.00 TNMB 54 IR 5 BUT 1.0 2.4 6.4 16 -20 Vertical inserts to be used with compatible holders on the market Order example: TNMB 54 IR 5 BUT 0.75 BMA For carbide grade and cutting speed see page A04-2 and 3 A01-38