„ Recommended Starting Speeds [m/min]

Material GroupTN2510TN6525TN6540TN7525TN7535TTI25
1660580540410320280360280240410310280545475445430360300
2410370330320250215250190170310250215335305275310250215
3370330305280215185215170140280215185305275245310250215
P 4275260230235170145180130110235170145230210190265215180
5330300275310235200240180150310235200310275250320235200
623020517520516013016012010020516013019016013014511090
1270240210190120801308060245220185245220185480310215
M 22452101901208050805040220190170220190170325205145
31901751501258055855040175155140175155140320210145
1420360300275245220220205180380280240355320290220185155
K 2360300250215190180175155140325240200280250230180145125
3300250200180160145155145125240200170235210190145125100
1
N 2
3
1503530
2252010
S 3704030
4603025
114511070
H 214511070
31158045

NOTE: FIRST choice starting speeds are in bold type. As the average chip thickness increases, the speed should be decreased.