175 / 1618
1/157
Cutting Tools
1
Thread type
M
M
M
M
M
M
M
M
M
MF
Colour ring
red
red
red
black
black
white
white
Order No.
1714
1718
1715
1716
1717
1722
1725
1731
1719
1734
Threaded section
M3–M20 M3–M20 M6–M20 M6–M12 M3–M12 M3–M20 M1,6–M24 M3–M20 M3–M20 M3–M10
For through threads
≤ 1,5 x D ≤ 1,5 x D
3 x D
≤ 3 x D
≤ 3 x D
≤ 3 x D
For blind holes
≤ 3 x D
≤ 3 x D
≤ 3 x D
≤ 3 x D
≤ 3 x D
≤ 3 x D
≤ 3 x D
Type/form
H/C
HR 40/C
H/C
H/D
H/D
W/B
WR 45/C
GG/C
GG/C
MS/C
Material
HSS-E
HSS-E
HSS-E PM HSS-E PM Solid carbide
HSS-E
HSS-E
HSS-E
HSS-E
HSS-E
Tolerance zone
ISO 2 6H ISO 2 6H ISO 2 6H ISO 2 6H ISO 2 6H ISO 2 6H ISO 2 6H ISO 2 6HX ISO 2 6HX ISO 2 6H
Surface
Steam
TiCN
TiAIN
TiCN
TiCN
Bright
Bright
Nitrated
TiAIN
Bright
Page
1/197
1/197
1/197
1/202
1/202
1/203
1/203
1/204
1/204
1/204
Steels
up to
850
N/mm
2
Steels
up to
1000
N/mm
2
Steels
up to
1400
N/mm
2
C
C
C
Steels
up to
42 HRC
V
V
U
C
Steels
up to
52 HRC
C
C
Steels
up to
56 HRC
C
C
Steels
up to
60 HRC
C
Hard
processing
over
60 HRC
C
Stainless
and acid-
resistant
steels (INOX)
Ti steels,
Ti alloys,
special
steels
Cast-iron
materials
C
C
Al, Al- and
Mg alloy
C
C
Copper,
brass,
bronze
C
Material group
Overview - Machine thread drills
C
recommended
U
suitable
V
limited suitability
Thread cutting tools
175