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All prices excluding VAT per piece (if not stated otherwise).
2
Cutting Tools
Design:
With axial and radial special grinding, guaranteeing optimum
cutting results. Carbide hole saws achieve long tool lives and can be
reground several times.
No breaking under increased loads. The tapered
pilot drill ensures smooth spot drilling (spot marking is not required) and
is fixed using a tightening screw.
Scope of supply: Hole saw incl. drill.
Application:
Can be used on portable and pillar drilling machines.
Note: With pillar drilling machines always choose manual feed.
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
2715
50
40
28
22
20
18
15
10
30
40
65
70
2722
50
40
28
22
20
18
15
10
30
40
65
70
2728
50
40
28
22
20
18
15
10
30
40
65
70
Order
No.
Saw ∅
mm
2715
Flat cut
2722
MBS
2728
Deep cut
PG/metric
0160
16
27.50
–
–
M16
0170
17
27.50
–
–
–
0180
18
27.50 47.10
–
–
0190
19
–
47.10
–
–
0200
20
28.40 47.10 45.70
M20
0210
21
28.40 47.10 44.70
–
0220
22
28.40 47.10 44.70
–
0230
23
29.30 47.10 44.70
–
0240
24
29.70 47.10 44.70
–
0250
25
29.70 47.10 44.70
M25
0260
26
31.10 53.30 59.00
–
0270
27
31.10 53.30
–
–
0280
28
33.90 53.30 59.00
–
0290
29
33.90 54.90
–
–
0300
30
33.90 54.90 59.00
–
0310
31
41.20 62.00
–
–
0320
32
41.20 62.00 68.10
M32
0330
33
41.70 62.00
–
–
0340
34
41.70 62.00 68.10
–
0350
35
41.70 66.00 68.10
–
0360
36
42.10 66.00
–
–
0370
37
44.90 68.00 75.30
PG 29
0380
38
44.90 68.00
–
–
0390
39
44.90 68.00 75.30
–
(246)
(246)
(246)
Order
No.
Saw ∅
mm
2715
Flat cut
2722
MBS
2728
Deep cut
PG/metric
0400
40
44.90 68.00 75.30
M40
0410
41
44.80 72.10
–
–
0420
42
46.60 72.10 87.00
–
0430
43
46.80 72.10
–
–
0440
44
46.80 72.10
–
–
0450
45
46.80 72.10 87.00
–
0460
46
49.90 75.00 98.00
–
0470
47
51.30 77.20 98.00
PG 36
0480
48
51.30 77.20
–
–
0490
49
51.30 80.80
–
–
0500
50
54.00 80.80 98.00
M50
0510
51
54.00 80.80
–
–
0520
52
55.60 83.00
–
–
0530
53
56.00 85.20
–
–
0540
54
56.60 85.20
–
PG 42
0550
55
56.60 85.20 110.50
–
0560
56
60.90 93.60
–
–
0570
57
62.20 93.60
–
–
0580
58
62.20 93.60
–
–
0590
59
62.70 96.50
–
–
0600
60
62.70 104.50 149.50
PG 48
0610
61
–
108.00
–
–
0620
62
–
108.00
–
–
0630
63
–
108.00
–
M63
(246)
(246)
(246)
Carbide tipped keyhole saw
HM
2715
Flat cut:
With ejection spring. This ejects the drilled part
and protects the carbide teeth during spot drilling. For
material thicknesses up to 4 mm, stainless steel up to
2 mm. From 16–30 mm the hole saw is made in one
piece. From 31 mm with specially hardened bit holders
to compensate the torsion forces. We recommend MK 2/
MK 3 from 31 mm. The sturdy design results in high
concentricity. The CAD-optimised rake angles with special
cut ensure high cutting performance and tool life. For flat
material
Cup height:
12 mm
∅ 16– 50 mm ≙ 10 mm shaft
∅ 51–120 mm ≙ 13 mm shaft
2722
MBS:
With ejection spring. This ejects the drilled part and
protects the carbide teeth during spot drilling. For material
thicknesses up to max. 10 mm. (With material thicknesses
over 6 mm the tool needs to be set down for chips to be
emptied several times.) From 37 mm with specially har-
dened bit holders to compensate the torsion forces. We
recommend MK 2/MK 3 from 37 mm. The sturdy design
and advanced cutting edge geometry achieves a significant
improvement in cutting behaviour combined with a high
cutting capacity and tool life. For flat material but also fur
use on pipe material and curved surfaces.
2728
Deep cut:
Without ejection spring. For material
thicknesses up to 4 mm, stainless steel up to 2 mm.
Especially for pipe material and curved surfaces.
2715
2722
2715
Continued overleaf
Cup height:
22 mm
∅ 18– 36 mm ≙ 10 mm shaft
∅ 37–100 mm ≙ 13 mm shaft
Cup height:
12 mm
∅ 16– 50 mm ≙ 10 mm shaft
∅ 51–120 mm ≙ 13 mm shaft
Carbide
Carbide tipped keyhole saws
378