HSSE Shell end mills

DIN 1880, Typ N
Drall 30°

d1 mm	b mm	d2 H7 mm	DIN	flutes
40	33	16	1880	9
50	36	22	"	8
63	40	27	"	8
80	45	27	"	10
100	50	32	"	12
125	56	40	"	14

DIN 1880 = Shell end mills with tenon and parallel key drive