TOP NOTCH <strong>Grooving</strong> InsertsTOP NOTCH <strong>Grooving</strong> Application GuideInsertStyleNG-K •••••NGNGP •••NGD-K •••ApplicationRakeAnglePagechip control geometry 10° B12general purpose grooving positiveo-ring groovingcirclip groovinglight turning• general purpose grooving neutral B14• o-ring grooving• circlip groovinggeneral purpose grooving 5° B15o-ring groovingpositivecirclip groovingchip control geometry 10° B16deep groovingpositivelight turningStyleNFD-K •• •ApplicationRakeAnglePageNF-K • face grooving 10° B19with chip controlpositive• additional side clearanceNF ••face grooving neutral B19additional side clearancedeep face grooving 10° B19with chip controlpositiveadditional side clearanceNFD-KI • internal deep face 10° B20groovingwith chip control positive• for use in boring bars forinternal face groovesGROOVING & CUT-OFF TOOLSA2 A3 A4 TOP NOTCHNGD •deep grooving neutral B16NP-K •NPD-K ••turning 10° B20back turning positiveprofiling with chip controlNR-K •••chip control geometry 10° B17full radius grooving positiveturning profilingNU •undercutting neutral B18NR ••full radius grooving neutral B17turning profilingNV •Poly Vee grooving neutral B18NRP ••full radius grooving 5° B17light-turning profiling positiveNGC-K • combined groove & cham- 10° B21fered edge break in one positiveplunge with chip control• designed for DIN 471/472standard circlip groovesNRDInsert• deep grooving neutral B18• full radius endformNB/NBD• blanks - B22• blanks for deep grooving -•available only in uncoatedgradesB11
TOP NOTCH <strong>Grooving</strong> InsertsA2 A3 A4 TOP NOTCHGROOVING & CUT-OFF TOOLSNG-KInsert sizeinchWmmCatalognumberDimensionsAp max RR TinchmminchmminchmmKENNA PERFECTP M K N S HKT315KC5010KC5025KC9110KT315KC5010KC5025KC5010KC5025KC9110KC5410KC5025KD1405KD100K313K68KC5010KC5025KD081KD120KENNAUNIVERSALRight hand2 .031 0,79 NG2031RK .030 0,76 .0035 0,09 .050 1,27 2 .032 0,80 NG2M080RK .030 0,76 .0035 0,09 .050 1,27 2 .039 1,00 NG2M100RK .030 0,76 .0035 0,09 .050 1,27 2 .047 1,19 NG2047RK .030 0,76 .0035 0,09 .050 1,27 2 .047 1,20 NG2M120RK .030 0,76 .0035 0,09 .050 1,27 2 .055 1,40 NG2M140RK .030 0,76 .0035 0,09 .050 1,27 2 .059 1,50 NG2M150RK .043 1,09 .0075 0,19 .110 2,79 2 .062 1,58 NG2062RK .043 1,09 .0075 0,19 .110 2,79 2 .067 1,70 NG2M170RK .043 1,09 .0075 0,19 .110 2,79 2 .069 1,75 NG2M175RK .043 1,09 .0075 0,19 .110 2,79 2 .077 1,95 NG2M195RK .043 1,09 .0075 0,19 .110 2,79 2 .079 2,00 NG2M200RK .043 1,09 .0075 0,19 .110 2,79 2 .087 2,20 NG2M220RK .043 1,09 .0075 0,19 .110 2,79 2 .088 2,25 NG2M225RK .043 1,09 .0075 0,19 .110 2,79 2 .094 2,39 NG2094RK .043 1,09 .0075 0,19 .110 2,79 2 .098 2,50 NG2M250RK .043 1,09 .0075 0,19 .110 2,79 2 .108 2,75 NG2M275RK .043 1,09 .0075 0,19 .110 2,79 2 .118 3,00 NG2M300RK .043 1,09 .0075 0,19 .110 2,79 2 .125 3,18 NG2125RK .043 1,09 .0075 0,19 .110 2,79 2 .128 3,25 NG2M325RK .043 1,09 .0075 0,19 .110 2,79 3 .039 1,00 NG3M100RK .030 0,76 .0075 0,19 .075 1,91 3 .047 1,19 NG3047RK .030 0,76 .0075 0,19 .075 1,91 3 .047 1,20 NG3M120RK .030 0,76 .0075 0,19 .075 1,91 3 .059 1,50 NG3M150RK .040 1,02 .0075 0,19 .094 2,39 3 .062 1,58 NG3062RK .040 1,02 .0075 0,19 .094 2,39 3 .069 1,75 NG3M175RK .040 1,02 .0075 0,19 .094 2,39 3 .072 1,83 NG3072RK .040 1,02 .0075 0,19 .094 2,39 3 .078 1,98 NG3078RK .040 1,02 .0075 0,19 .094 2,39 3 .079 2,00 NG3M200RK .040 1,02 .0075 0,19 .094 2,39 3 .087 2,20 NG3M220RK .040 1,02 .0075 0,19 .094 2,39 3 .088 2,25 NG3M225RK .040 1,02 .0075 0,19 .094 2,39 3 .094 2,39 NG3094RK .040 1,02 .0075 0,19 .150 3,81 3 .098 2,50 NG3M250RK .040 1,02 .0075 0,19 .150 3,81 3 .108 2,75 NG3M275RK .040 1,02 .0075 0,19 .150 3,81 3 .118 3,00 NG3M300RK .040 1,02 .0075 0,19 .150 3,81 3 .125 3,18 NG3125RK .040 1,02 .0075 0,19 .150 3,81 3 .126 3,20 NG3M320RK .040 1,02 .0075 0,19 .150 3,81 3 .128 3,25 NG3M325RK .040 1,02 .0075 0,19 .150 3,81 3 .138 3,50 NG3M350RK .115 2,92 .0125 0,32 .150 3,81 3 .156 3,96 NG3156RK .115 2,92 .0075 0,19 .150 3,81 3 .158 4,00 NG3M400RK .115 2,92 .0125 0,32 .150 3,81 3 .167 4,25 NG3M425RK .115 2,92 .0125 0,32 .150 3,81 3 .177 4,50 NG3M450RK .115 2,92 .0125 0,32 .150 3,81 3 .189 4,80 NG3189RK .115 2,92 .0225 0,57 .150 3,81 4 .118 3,00 NG4M300RK .040 1,02 .0075 0,19 .150 3,81 4 .125 3,18 NG4125RK .040 1,02 .0075 0,19 .150 3,81 4 .126 3,20 NG4M320RK .040 1,02 .0075 0,19 .150 3,81 4 .138 3,50 NG4M350RK .115 2,92 .0225 0,57 .250 6,35 4 .158 4,00 NG4M400RK .115 2,92 .0225 0,57 .250 6,35 4 .177 4,50 NG4M450RK .115 2,92 .0225 0,57 .250 6,35 4 .189 4,80 NG4189RK .115 2,92 .0225 0,57 .250 6,35 4 .197 5,00 NG4M500RK .115 2,92 .0125 0,32 .250 6,35 4 .217 5,50 NG4M550RK .150 3,81 .0225 0,57 .250 6,35 4 .236 6,00 NG4M600RK .150 3,81 .0225 0,57 .250 6,35 4 .250 6,35 NG4250RK .150 3,81 .0225 0,57 .250 6,35 KU10TKU30TNOTE: Right-hand insert shown; left-hand insert is mirror image.Order example:Catalog number: NG2031RKInsert grade: KT315B12