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Articles marked ◊ are not held in stock, procurement is effected at short notice.
Cutting Tools
1
Design:
solid carbide, according to factory standard.
TiAIN coated surface, right cutting, with special point geometry and
ratio point thinning. Normal angle of rake, without core gradient.
Drill with internal cooling. The drill has a very good self-centring
behaviour and produces short chips, even from long-chipping materials.
Application:
For accurate alignment drilling
with very narrow ∅
tolerances
and good surfaces. Suitable for drilling holes up to 5 x D with
high cutting values. Particularly suitable for long and short-chipping
materials such as construction and case-hardening steels, steel castings,
tempered steels, carbon steels, bronzes, castings, high alloy AlSi alloys
and alloy steels up to 1400 N/mm
2
in strength.
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
1211
70
65
50
55
Order
No.
∅ = m 7
mm
1211
TiAlN
Spiral
length
mm
Total
length
mm
Shank ∅
= h 6
mm
6WHHOV
XSWR
1PP
f
mm/rev
0014
1.4 60.90 ◊
11
52
4
0.045
0015
1.5 60.90 ◊
12
52
4
0.045
0016
1.6 60.90 ◊
13
52
4
0.045
0017
1.7 63.40 ◊
14
56
4
0.045
0018
1.8 63.40 ◊
14
56
4
0.045
0019
1.9 63.40 ◊
15
56
4
0.045
0020
2.0 65.80 ◊
16
56
4
0.055
0021
2.1 65.80 ◊
17
62
4
0.055
(W117)
Order
No.
∅ = m 7
mm
1211
TiAlN
Spiral
length
mm
Total
length
mm
Shank ∅
= h 6
mm
6WHHOV
XSWR
1PP
f
mm/rev
0022
2.2 65.80 ◊
18
62
4
0.055
0023
2.3 67.50 ◊
18
62
4
0.055
0024
2.4 67.50 ◊
19
62
4
0.055
0025
2.5 67.50 ◊
20
62
4
0.055
0026
2.6 67.50 ◊
21
66
4
0.055
0027
2.7 67.50 ◊
22
66
4
0.055
0028
2.8 69.10 ◊
22
66
4
0.055
0029
2.9 69.10 ◊
23
66
4
0.055
(W117)
Solid carbide small diameter drill, 5 x D
TiAlN
Design:
Ultra-finest grain-solid carbide, DIN 6537, type RT 100 U.
Fire coated surface, right cutting with special point geometry and
ratio point thinning. Normal angle of rake, core thickness thicker than
normal and without core gradient. The drill has a very good self-
centring behaviour and produces short chips, even from long-chipping
materials.
Carbide application group: K/P –universal use.
(Ultra-fine grain K05–K50/P05–P50)
Application:
For accurate alignment drilling
with narrow ∅ tolerances and good surfaces. Suitable for drilling holes
up to 5 x D with high cutting values. Particularly suitable for long and
short-chipping materials such as construction and case-hardening
steels, steel castings, tempered steels, carbon steels, bronzes,
castings, high alloy AlSi alloys and alloy steels up to 1200 N/mm
2
in
strength.
Note:
The drills can be sharpened and recoated several times.
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
1212
110
105
85
55
45
25
55
40
155
260
270
1215
110
105
85
55
45
25
55
40
155
260
270
1218
125
120
85
65
55
35
60
45
140
310
325
1221
125
120
85
65
55
35
60
45
140
310
325
Order
No.
∅ d
1
= m7
mm
1212
Fire
1215
Fire
1218
Fire
1221
Fire
Spiral
length I
2
mm
Shank
length I
3
mm
Overall
length l
1
mm
Shank ∅
d
2
= h6
mm
6WHHOV
XSWR
1PP
f
mm/rev
0300
3.00
33.00
35.00
48.00
49.00
28
36
66
6
0.080
(W112)
(W112)
(W112)
(W112)
Solid Carbide spiral drill, SuperLine, 5 x D
1221
Fire
DIN
6535-HE
1218
Fire
DIN
6535-HA
1215
Fire
DIN
6535-HE
1212
Fire
DIN
6535-HA
Continued overleaf
Solid
carbide
Factory
standard
140°
30°
5xD
m
Solid
carbide
DIN
6537
Type
RT
100 U
140°
5xD
3
Drilling tools
89