® Thread Turning Inserts Chasers API Buttress Casing PitchTPI L TaperIPF EXTERNALOrdering Code X Y T A No. ofTeeth 5 25 0.75 25 ER 5 BUT 0.75 5T 15.871 2.5 5 10° 5 PitchTPI L TaperIPF INTERNALOrdering Code X Y T A No. ofTeeth 5 25 0.75 25 IR 5 BUT 0.75 5T 15.875 2.5 5 10° 5 Order example: 25 IR 5 BUT 0.75 5T BMA Chasers OTTM Buttress Casing PitchTPI L TaperIPF INTERNALOrdering Code X Y T A No. ofTeeth 5 25 0.75 25 IR 5 OTTM 0.75 5T 15.75 2.5 5 10° 5 Chasers to be used with compatible holders on the market Order example: 25 IR 5 OTTM 0.75 5T BMA For carbide grade see page A04-2 A01-43