25 / 1618
1/7
Cutting Tools
1
Order No.
1109–
1115
1120–
1131
1133
1129–
1135
1132–
1137
1138
1139
1140
1143
1146
1149
1147
1150
∅ mm from–to
M3–M12 0.5–10 1–3.15 0.5–12.5 1–10 1.6–10 1–10
3–20
3–20
5–20
5–20
6–12
6–12
DIN
8374–8378 333
Factory
standard
333
333
333
333
Factory
standard
Factory
standard
Factory
standard
Factory
standard
Factory
standard
Material
HSS
HSS
HSS
HSS
HSS
HSS
HSS HSS Co5 HSS Co5 HSS Co5 HSS Co5 HSS Co5 HSS Co5
Drill type
N
Centring
drill
Centring
drill
Centring
drill
Centring
drill
Centring
drill
Centring
drill
N
N
N
N
N
TF
Coating
Steam
Bright
TiN
Bright
Bright
Bright
Bright
Bright
Bright
Bright
TiN
TiN
TiN
TiN
Point angle
118°
60°/120° 60°/120° 60°/120° 60°/120° 60°/120° 60°/120°
90°
120°
90°
120°
90°
120°
Thinning
A
A
A
A
B
A
R
Page
1/52
1/53
1/54
1/54
1/55
1/55
1/56
1/56
1/57
1/56
1/57
1/57
1/57
Steels
up to
850
N/mm
2
C
C
C
C
C
C
C
C
C
C
C
C
C
Steels
up to
1000
N/mm
2
U
C
U
C
C
C
C
U
U
U
U
U
U
Steels
up to
1400
N/mm
2
U
U
U
U
U
U
U
U
U
U
U
Steels
up to
42 HRC
Steels
up to
52 HRC
Steels
up to
56 HRC
Steels
up to
60 HRC
Hard
processing
over
60 HRC
Stainless
and acid-
resistant
steels (INOX)
U
C
U
U
U
U
C
C
C
C
C
C
Ti steels,
Ti alloys,
special
steels
C
U
U
U
U
U
U
U
U
U
U
Cast-iron
materials
U
U
U
U
U
U
U
C
C
C
C
C
C
Al, Al- and
Mg alloy
U
C
C
U
U
U
U
C
C
C
C
C
C
Copper,
brass,
bronze
U
C
U
U
U
U
U
C
C
C
C
C
C
Material group
Overview – HSS spiral drill programme
C
recommended
U
suitable
V
limited suitability
Drilling tools
25