128 / 1562
1/108
All stocked articles available within 24 hours by UPS Express.
All prices excluding VAT per piece (if not stated otherwise).
1
Cutting Tools
Order
No.
Set contents
mm
1445
1446
0005
6.3; 8.3; 10.4; 12.4; 16.5; 20.5
225.00
259.50
(134)
(134)
90° countersinks and deburring countersinks
set, long/extra long with cylinder Shank
1445
HSS, bright surface
Set consisting of (order no. 1445).
1446
HSS, bright surface
Set consisting of (order no. 1446).
1446, extra long
1445, long
Design:
HSS, DIN 335-C, bright surface. 90° countersink angle. Axial
and radial taper-ground and CBN deep-ground. 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, DIN 966 and DIN 7991 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.
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
1445
C
C
C
1446
C
C
C
Order
No.
Nominal ∅
mm
1445
bright
1446
bright
Length
mm
Smallest ∅
mm
Shank ∅
mm
1446
1445
0630
6.3
24.10
30.20
154
85
1.5
5
0830
8.3
25.30
31.30
155
85
2.0
6
1040
10.4
27.70
34.90
157
88
2.5
6
1240
12.4
28.90
40.00
158
108
2.8
8
1650
16.5
36.20
47.00
161
112
3.2
10
2050
20.5
50.70
65.10
164
115
3.5
10
2500
25.0
49.50
m
60.60
m
168
118
3.8
10
3100
31.0
55.90
m
69.90
m
190
140
4.2
12
4000
40.0
72.10
m
87.10
m
206
146
4.5
12
(134)
(134)
90° countersinks and deburring countersinks with cylinder Shank
HSS DIN
335-C
Z
3
90°
1445
Long design.
1446
Extra long design.
1446, extra long
bright
1445, long
bright
Circle cutter and accessories
128