D1	D2	L1	L2		Stock Code	Latuma
6.0	6	57	19		N154-4F060X	13.96
8.0	8	63	20		N154-4F080X	18.59
10.0	10	72	22		N154-4F100X	23.65
12.0	12	83	26		N154-4F120X	32.60
16.0	16	92	32		N154-4F160X	59.31
20.0	20	104	38		N154-4F200X	97.39

The Series 154 is a high performance cutter, designed to machine high temperature alloy materials such as steels, stainless steels and titanium. It has variable helix, optimised geometry which provides reduced chatter and gives superior surface finishes. Latuma coating ensures a longer tool life and enhances the speed and feed rates.