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Cutting Tools
1
Order No.
1040 1038 1041 1064 1055 1056 1058 1061 1063 1066 1008 1035 1009 1001 1002 1004
∅ mm from–to
0.1–1
.00 1–10.2 1–10.2 2.5–6 1–14 1–20 1–20 1–20 1–14 1–14 1–16 10.5–16 1–16 0.2–20 0.2–20 1–16
DIN
1899-A
1897 1897 1897 1897 1897 1897 1897 338 338 338 338 338 338
Material
HSS Co5 HSS HSS
HSS HSS HSS Co5 HSS Co5 HSS Co5
HSS-E-
PM
HSS HSS HSS HSS HSS HSS
Drill type
N
N
N INOX INOX
GU500
DZ
GT 500
DZ
N
N
N
N
N
N
Coating
Bright
Bright
Bright
Steam Steam Steam Steam TiN
TiN
TiN
Bright
Bright
Bright
Steam Steam TiN
Point angle
118°
118°
118°
118°
130°
130°
118°
130°
118°
118°
118°
118°
118°
118°
Thinning
A
A
A
A
Special
C
A
Page
1/8 1/8 1/8 1/9 1/9 1/9 1/10 1/10 1/12 1/13 1/14 1/15 1/16 1/17 1/17 1/20
Steels
up to
850
N/mm
2
C C C C C C C C C U U U
C C C
Steels
up to
1000
N/mm
2
U
U U U C C U U
U U U
Steels
up to
1400
N/mm
2
U
V
C C U C
Steels
up to
42 HRC
U
C C
C
Steels
up to
52 HRC
U U
Steels
up to
56 HRC
Steels
up to
60 HRC
Hard
processing
over
60 HRC
Stainless
and acid-
resistant
steels (INOX)
U
C C C U
Ti steels,
Ti alloys,
special
steels
U
U U
Cast-iron
materials
U
U C C U U C C U
U U C
Al, Al- and
Mg alloy
U V V V U U
C
Copper,
brass,
bronze
U
V U U U U C U V
U U U
Overview – HSS spiral drill programme
Material group
C
recommended
U
suitable
V
limited suitability
Drilling tools
22