344 / 1618
2/90
Cutting Tools
2
Design:
Solid carbide
NANO,
type N,
according to factory standard, 30°,
TiAlN-S-coated,
with centre cut.
Cutting speed approx. 50% higher than
with non-coated tools. Dry machining
possible.
Application:
Can be used for copy
milling. The neck chip channel
makes optimum tool range
possible and thus makes it
suitable for mould-making
applications. The tool life increases with
minimal amount lubrication or air cooling.
The tool can either be used with a pivoted or
straight spindle.
Suitable for HSC machining up
to 70 HRC
.
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
2422
229
229
190
190
190
Order
No.
∅ d
1
h8
mm
2422
TiAlN-S
Ra-
dius
r
mm
Cutting
length
l
2
mm
Overall
length
l
1
mm
Neck
∅
d
3
mm
Clear
area
l
3
mm
Shank
∅
d
2
h6
mm
+DUG
PDFKLQLQJ
RYHU
+5F
f
z
mm
2050
0.5 35.30
0.25 0.7 40 – – 4 0.005
2100
1.0 35.80
0.50 1.5 50 0.95 3 6 0.022
2150
1.5 33.00
0.75 2.0 50 1.45 4 6 0.034
2200
2.0 33.00
1.00 2.5 50 1.95 5 6 0.046
2300
3.0 33.00
1.50 4.0 60 2.85 10 6 0.069
(W212)
Order
No.
∅ d
1
h8
mm
2422
TiAlN-S
Ra-
dius
r
mm
Cutting
length
l
2
mm
Overall
length
l
1
mm
Neck
∅
d
3
mm
Clear
area
l
3
mm
Shank
∅
d
2
h6
mm
+DUG
PDFKLQLQJ
RYHU
+5F
f
z
mm
2400
4.0 33.00
2.00 5.0 60 3.85 10 6 0.093
2500
5.0 35.50
2.50 6.0 60 4.85 12 6 0.105
2600
6.0 35.50
3
.00 7.0 60 5.85 15 6 0.107
2800
8.0 59.50
4.00 9.0 80 7.70 15 8 0.122
3000
10.0 98.30
5
.00 11.0 80 9.70 25 10 0.136
(W212)
Solid Carbide Necked 2 Flute Ball Nose Slot Drills for hard Machining
TiAlN-S
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
2423
200
150
130
100
80
200
Order
No.
∅ d
1
h8
mm
2423
Signum
Radius
r ±
0.015
mm
Cutting
length
l
2
mm
Overall
length
l
1
mm
Neck
∅
d
3
mm
Clear
area
l
3
mm
Shank
∅
d
2
h6
mm
6WHHOV
XSWR
+5F
f
z
mm
0050
0.5 43.60
0.25 0.75 38 0.4 10 3 0.010
0080
0.8 43.60
0.40 1.20 38 0.7 10 3 0.012
0100
1.0 38.70
0.50 1.50 38 0.9 10 3 0.015
0150
1.5 38.70
0.75 2.25 38 1.4 10 3 0.020
0200
2.0 37.80
1.00 3
.00 57 1.9 21 6 0.0250300
3.0 38.70
1.50 5
.00 57 2.7 21 6 0.0300400
4.0 40.70
2.00 6
.00 57 3.7 21 6 0.035(W221)
Order
No.
∅ d
1
h8
mm
2423
Signum
Radius
r ±
0.015
mm
Cutting
length
l
2
mm
Overall
length
l
1
mm
Neck
∅
d
3
mm
Clear
area
l
3
mm
Shank
∅
d
2
h6
mm
6WHHOV
XSWR
+5F
f
z
mm
0500
5.0 40.70
2.50 8
.00 57 4.7 21 6 0.0380600
6.0 41.10
3.00 9
.00 57 5.7 21 6 0.0400800
8.0 51.80
4
.00 12.00 63 7.7 27 8 0.050
1000
10.0 70.00
5
.00 15.00 72 9.5 32 10 0.070
1200
12.0 93.80
6
.00 18.00 83 11.5 38 120.080
1600
16.0 159.00
8.00 24
.00 92 15.5 44 16 0.100(W221)
30°
Solid
carbide
Type
N
Z
2
Factory
standard
DIN
6535-HA
HSC
10
Design:
Ultra-fine grit solid carbide, type H,
according to factory standard, 30°,
Signum-coated,
with centre cut.
Cutting speed approx. 50% higher
than with non-coated tools.
Dry machining possible.
Application:
Can be used
for copy milling. The
neck chip channel makes
optimum tool range possible
and thus makes it suitable
for mould-making applications.
The tool life increases with minimal
amount lubrication or air cooling.
The tool can either be used with a pivoted or straight
spindle. Suitable for HSC machining
up to 62 HRC
.
Note:
Copy milling, cutting values preferred
at ap = 0.05 x d
1
and ae = 0.1 x d
1
.
Solid Carbide 2 Flute Necked Ball Nose Slot Drills
Signum
Solid
carbide
Type
H
Z
2
Factory
standard
DIN
6535-HA
30°
HSC
Milling tools
344