Top Notch GROOVING & THREADING INSERTS THREADING APPLICATIONS TURNING 60° KCU10B KCU25B 1/8P Rmax .1804P P 䢇 䢇 Rmin .1501P 䢇 䢇 M UNJ External K 嘷 嘷 N 䢇 嘷 䢇 Primary S 䢇 䢇 NJ 嘷 Secondary H 䢇 RC E Catalog Number Insert Size Thread Series mm in mm in External TPI KCU10B KCU25B Right Hand NJ3010R16 3 UNJ 0,25 0.010 2,49 0.098 16 — 7247791 NJ3014R12 3 UNJ 0,33 0.013 2,49 0.098 12 7237228 7247793 NJ3020R8 3 UNJ 0,49 0.019 2,49 0.098 8 7237229 7247795 Left Hand NJ3010L16 3 UNJ 0,25 0.010 2,49 0.098 16 — 7247770 NJ3014L12 3 UNJ 0,33 0.013 2,49 0.098 12 7237227 7247792 NJ3020L8 3 UNJ 0,49 0.019 2,49 0.098 8 — 7247794 60° KCU10B KCU25B 1/8P R max .1804P P 䢇 䢇 R min.1501P M 䢇 䢇 UNJ External K 嘷 嘷 N 䢇 嘷 䢇 Primary S 䢇 䢇 NJP 嘷 Secondary H 嘷 RC E Catalog Number Insert Size Thread Series mm in mm in External TPI KCU10B KCU25B Right Hand NJP3010R16 3 UNJ 0,25 0.010 2,49 0.098 16 7237261 7247812 NJP3014R12 3 UNJ 0,33 0.013 2,49 0.098 12 7237263 7247813 NJP3020R8 3 UNJ 0,49 0.019 2,49 0.098 8 7237264 7247815 Left Hand NJP3010L16 3 UNJ 0,25 0.010 2,49 0.098 16 — 7247811 NJP3014L12 3 UNJ 0,33 0.013 2,49 0.098 12 7237262 — NJP3020L8 3 UNJ 0,49 0.019 2,49 0.098 8 — 7247814 22 kennametal.com