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Cutting Tools
Overview – HSS/HSS-E milling programme
Material group
Description
Mini Slot Drills
Slot Drills
End mill
Number of teeth
3
3
3
3
3
3
3
3
3
3
3–4
3–4
DIN
factory
standard
factory
standard
factory
standard
factory
standard
327
327
327
327
844-K
844-K
844-K
844-L
Tool type
N
N
N
N
N
N
N
N
N
N
W W
Tool material
HSS Co8 HSS Co8 HSS Co8 HSS Co8 HSS Co8 HSS Co8 HSS-E PM HSS Co8 HSS Co8 HSS-E PM HSS Co8 HSS Co8
Surface/
Coating
bright
TiAIN
bright
TiAIN
bright
TiAIN
TiAIN
Fire
bright
TiAIN
bright
bright
Order no.
2127
2131
2133
2137
2145
2151
2149
2156
2154
2155
2160
2163
Page
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Steels
up to
850
N/mm
2
C
C
C
C
C
C
C
C
C
C
U
U
Steels
up to
1000
N/mm
2
C
C
C
C
C
C
C
C
C
C
U
U
Steels
up to
1400
N/mm
2
C
C
C
C
C
C
C
C
C
U
U
Steels
up to
42 HRC
Steels
up to
52 HRC
Stainless
andacid-
resistant
steels (INOX)
C
U
C
Ti steels,
Ti alloys,
special
steels
U
Cast iron
materials
C
C
C
Al,
AI and
Mg alloys
U
U
U
U
U
U
U
U
C
C
Copper,
brass,
bronze
C
C
recommended
U
suitable
Milling Cutters
252