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Articles marked ◊ are not held in stock, procurement is effected at short notice.
1
Cutting Tools
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
1431
C
C
C
1435
C
C
V
C
1438
C
C
V
C
V
1439
C
C
C
Order
No.
Nominal ∅
mm
1431
bright
HSS
1435
TiN
HSS
1438
TiAlN
HSS
1439
bright
HSS-E
Smallest ∅
mm
Total length
mm
Shank ∅
mm
0630
6.3
12.85
16.05
16.95
13.85
1.5
45
5
0830
8.3
14.35
17.95
19.00
15.05
2.0
50
6
1040
10.4
17.25
21.50
23.00
18.55
2.5
50
6
1240
12.4
18.60
23.20
24.80
20.10
2.8
56
8
1500
15.0
21.10
26.30
27.90
22.70
3.2
60
10
1650
16.5
22.30
27.90
30.10
24.00
3.2
60
10
1900
19.0
31.90
39.80
42.20
34.30
3.5
63
10
2050
20.5
32.60
40.80
43.20
35.10
3.5
63
10
2300
23.0
39.40
49.30
52.20
42.50
3.8
67
10
2500
25.0
45.00
56.30
59.10
48.50
3.8
67
10
3100
31.0
60.70
75.80
79.60
65.30
4.2
71
12
(135)
(135)
(135)
(135)
90° "Advanced" countersinks and deburring countersinks with 3 surface shank
3-surface shank
HSS
HSS
HSS
HSS-E
1431 (HSS) + 1439 (HSS-E)
1438
TiAlN
1435
TiN
Design:
Similar to DIN 335-C. New, innovative taper-ground process.
Optimised machining geometry resulting in up to 25 % longer tool
life. 3-surface shank for good torque transmission, no spinning in the
drill chuck. With straight, u-shaped clamping slots and drilling spaces
ground from full pieces. Also provided with cutting and clearance
angles for the most common materials.
Application:
Suitable for universal chatter and burr-free drilling,
countersinking and deburring work for countersunk screws DIN 963,
DIN 964, DIN 965 and DIN 966 in one step. Please note the large
countersink range!
The excellent cutting properties and easy machining process result
from the cone-shaped back taper on the coat and angle of rake.
The countersink achieves the best results with the strongest feed and
lowest cutting speed.
Note:
Sufficient supply of coolant is essential for uncoated designs.
Order
No.
Set contents
mm
1440
bright
HSS
1442
TiN
HSS
1444
TiAlN
HSS
1439
bright
HSS-E
0050
6.3; 10.4; 16.5; 20.5; 25.0
153.00
166.00
124.00
0055
6.3; 8.3; 10.4; 12.4; 16.5; 20.5
113.00
146.00
158.50
118.00
(135)
(135)
(135)
(135)
90° "Advanced" countersinks and deburring
countersinks with 3 surface Shank
1440
HSS, bright surface
Set consisting of (order no. 1431).
bright
1442
HSS, TiN coated surface
Set consisting of (order no. 1435).
TiN
1444
HSS, TiAIN coated surface
Set consisting of (order no. 1438).
TiAlN
1439
HSS-E, bright surface
Set consisting of (order no. 1439).
bright
1444
TiAlN
1442
TiN
1440 + 1439
bright
Factory
standard
Z
3
90°
Circle cutter and accessories
Not all items are available in every country.
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