FIRST choice starting speeds are in bold type As the average chip thickness increases the speed should be decreased Recommended Starting Feeds mm Light machining Gener

FIRST choice starting speeds are in bold type As the average chip thickness increases the speed should be decreased Recommended Starting Feeds mm Light machining General purpose Heavy machining Insert geometry Programmed feed per tooth (fz) as a of radial depth of cut (ae) 10% 20% 30% 40% 50-100% .E..GD 017 035 065 013 027 049 011 023 042 010 022 040 010 021 039 .S..GD 024 046 084 018 035 063 016 030 055 015 028 051 014 028 050 .S..HD 024 060 097 018 045 072 016 039 063 015 037 059 014 036 057 Use "Light Machining" values as starting feed rate 234 NORGAU Indexable cutting tools 024 015 Indexable inserts DODEKA MAX KENNAMETAL HNPJ-GD HNPJ-HD P M Z 1 Catalog number Order number Radius Cutting edges KC520M KC725M KCK15 KCPK30 HNGJ-GD HNGJ1307ANENGD 024 015. 120 12 - 005 010 015 HNPJ-GD HNPJ130720ANSNGD 024 015. 200 12 020 025 030 035 HNPJ-HD HNPJ1307ANSNHD 024 015. 120 12 040 045 050 055 HNPJ130720ANSNHD 024 015. 200 12 060 065 070 075 HNPJ130735ANSNHD 024 015. 350 12 080 085 090 095 Recommended starting speed m/min Material group KC520M KC725M KCK15 KCPK30 1 - 315 275 255 - 545 475 440 2 - 260 230 195 - 335 305 275 3 - 240 205 170 - 305 275 250 P 4 - 215 180 145 - 225 210 190 5 - 180 160 145 - 310 275 255 6 160 120 95 - 190 165 - 1 - 205 180 165 - 250 220 190 M 2 - 185 160 130 - 225 195 170 3 - 140 120 95 - 175 160 140 1 325 295 260 - 505 460 410 355 320 285 K 2 255 225 215 - 400 355 330 280 255 230 3 215 190 170 - 335 300 275 235 210 195 N 1-2 3 1 - 45 35 30 2 45 35 30 c S 3 - 55 45 30 4 - 75 55 35 H 1