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Articles marked ◊ are not held in stock, procurement is effected at short notice.
1
Cutting Tools
Design:
HSS.
Spiral fluted with fixed pilot pin
Application:
For countersinking inner hexagon screws DIN 912, DIN 6912 and DIN 7984
as well as cylinder screws DIN 84 (ISO 1207).
Note:
Further dimensions available on request.
Counter bore with Morse taper shank
Order
No.
for thread
1412
Countersink ∅
mm
Pin ∅
mm
Shank MK
Total length
mm
1000
M10
31.90
18
10.5
2
150
1200
M12
32.60
20
13.0
2
150
1400
M14
38.50
24
15.0
2
190
1600
M16
43.80
26
17.0
3
190
1800
M18
52.30
30
19.0
3
190
2000
M20
60.60
33
21.0
3
190
2200
M22
80.90
36
23.0
3
205
2400
M24
87.10
40
25.0
3
205
(134)
Fine quality grade, for through-hole
Order No.
Steels
up to
850
N/mm
2
Steels
up to
1000
N/mm
2
Steels
up to
1400
N/mm
2
Steels
up to
42 HRC
Steels
up to
52 HRC
Steels
up to
56 HRC
Steels
up to
60 HRC
Hard
machining
over
60 HRC
Stainless
and acid-
resistant
steels (INOX)
Ti steels,
Ti alloys,
special
steels
Cast iron
materials
Al,
AI and
Mg alloys
Copper,
brass,
bronze
1412
C
V
1415
C
V
C
1418
C
V
C
Order
No.
for thread
1415
Countersink ∅
mm
Pin ∅
mm
Shank MK
Total length
mm
1000
M10
34.70
18
11.0
2
150
1200
M12
35.10
20
13.5
2
150
1400
M14
42.70
24
15.5
2
190
1600
M16
46.80
26
17.5
3
190
1800
M18
55.90
30
20.0
3
190
2000
M20
65.30
33
22.0
3
190
2200
M22
82.80
36
24.0
3
205
2400
M24
94.20
40
26.0
3
205
(134)
Medium quality grade, for through-hole
Order
No.
for thread
1418
Countersink ∅
mm
Pin ∅
mm
Shank MK
Total length
mm
1000
M10
35.30
18
8.5
2
150
1200
M12
35.80
20
10.2
2
150
1400
M14
43.50
24
12.0
2
190
1600
M16
47.70
26
14.0
3
190
1800
M18
56.90
30
15.5
3
190
2000
M20
66.50
33
17.5
3
190
2200
M22
84.40
36
19.5
3
205
2400
M24
96.00
40
21.0
3
205
(134)
For core hole
HSS
Z
3
MK 2–3
bright
bright
bright
Countersink tools
Not all items are available in every country.
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