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Cutting Tools
1
Articles marked ◊ are not held in stock, procurement is effected at short notice.
Design:
Similar to DIN 335-C. New, innovative taper-ground process. Optimised
machining geometry resulting in up to 50% longer tool life. Rotastop-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.
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, Al and
Mg alloys
Copper,
brass,
bronze
1431
C
C
V
V
C
C
1435
C
C
V
V
V
C
C
1438
C
C
C
C
C
V
V
C
C
C
V
1439
C
C
C
C
C
C
C
C
C
C
C
1432
C
C
C
C
Order
No.
Nominal ∅
mm
1431
Bright
HSS
1435
TiN
HSS
1438
TiAlN
HSS
1439
Bright
HSS-E
1432
TiN
HSS
Smallest ∅
mm
Total length
mm
Shank ∅
mm
0630
6.3
11.40
16.30
17.30
14.05
17.95
1.5
45
5
0830
8.3
12.75
18.25
19.35
15.30
19.20
2.0
50
6
1040
10.4
15.30
21.90
23.40
18.90
23.20
2.5
50
6
1240
12.4
16.55
23.60
25.30
20.50
25.60
2.8
56
8
1500
15.0
18.75
26.70
28.40
23.10
28.60
3.2
60
10
1650
16.5
19.80
28.40
30.60
24.40
31.60
3.2
60
10
1900
19.0
28.30
40.50
42.90
34.90
44.00
3.5
63
10
2050
20.5
29.00
41.50
44.00
35.70
44.90
3.5
63
10
2300
23.0
35.00
50.20
53.20
43.30
55.10
3.8
67
10
2500
25.0
40.00
57.30
60.20
49.40
61.50
3.8
67
10
3100
31.0
53.90
77.20
81.10
66.50
81.90
4.2
71
12
(W135)
(W135)
(W135)
(W135)
(W135)
90° "ADVANCED LINE®" countersinks and deburring countersinks with Rotastop-shank®
Rotastop-shank®
m
1432
HSS-E
HSS-E
1438
HSS
1435
HSS
1431(HSS)
HSS
Design:
Supplied in a robust, high quality plastic cassette
with automatic countersink setup function when opened.
Order
No.
Set contents
mm
1440
bright
1442
TiN
1444
TiAlN
1439
bright
1432
TiN
0050
6.3; 10.4; 16.5; 20.5; 25.0
120.50
156.00
169.00
–
–
0055
6.3; 10.4; 16.5; 20.5; 25.0
–
–
–
120.00
164.00
0050
6.3; 8.3; 10.4; 12.4; 16.5; 20.5
–
–
–
126.00
166.50
0055
6.3; 8.3; 10.4; 12.4; 16.5; 20.5
115.00
148.50
161.50
–
–
(W135)
(W135)
(W135)
(W135)
(W135)
90° "ADVANCED LINE®" countersinks and deburring
countersinks with Rotastop-shank®
1440
HSS, bright surface
Set consisting of (order no. 1431).
1442
HSS, TiN coated surface
Set consisting of (order no. 1435).
1444
HSS, TiAIN coated surface
Set consisting of (order no. 1438).
1439
HSS-E, bright surface
Set consisting of (order no. 1439).
1432
HSS, TiN coated surface
Set consisting of (order no. 1435).
TiN
m
1432
1444
TiAlN
1442
TiN
1440 + 1439
bright
blank
TiN
TiN
TiAIN
TiN
Factory
standard
Z
3
90°
Countersink tools
133