Datasheet
13
312
Ø
4,0 mm
3
PRECISION TOOLS
Die: three-point cutting tip
Material: special steel
Draw-in bolt: metric fine-threads, from MF 10 grade 12.9
Suitable for sheet steel, stainless-steel sheets, non-ferrous and light metals, plastics.
Ideal for switchgear manufacturers, electricians, plumbers, industry and handicrafts.
Packing unit: individual cartons
Screw-hole punches with three-point cutting tip
Ø
mm
Through dimensions Conduit &
Pipe Size
Ø
inch
Draw-in
bolt MF
Article no.
standard
Article no.
ball bearing
M PG
12,7 12 7 1/2" MF 8 109 127 —
1
9 MF 10 /
1
16,0 MF 10 109 160 109 160 K
1
16 MF 10 /
1
18,6 11 MF 10 109 186 109 186 K
1
19,0 3/4" MF 10 109 190 109 190 K
1
20,0 MF 10 109 200 109 200 K
1
20,4 20 MF 10 109 204 109 204 K
1
21,0 MF 10 109 210 109 210 K
1
22,0 MF 10 109 220 109 220 K
1
16 1/2" 7/8" MF 10 /
1
23,0 MF 10 109 230 109 230 K
1
24,0 MF 10 109 240 109 240 K
1
MF 10 /
1
1" MF 10 /
1
26,0 MF 10 109 260 109 260 K
1
27,0 MF 10 109 270 109 270 K
1
28,3 21 3/4" MF 12 109 283 109 283 K
1
29,0 MF 12 109 290 109 290 K
1
30,0 MF 12 109 300 109 300 K
1
1 7/32" MF 12 /
1
31,0 MF 12 109 310 109 310 K
1
31,7 MF 12 109 317 109 317 K
1
32,0 MF 12 109 320 109 320 K
1
32 MF 12 /
1
33,0 MF 12 109 330 109 330 K
1
34,0 MF 12 109 340 109 340 K
1
1 3/8" MF 12 /
1
36,0 MF 12 109 360 109 360 K
1
37,0 29 MF 12 109 370 109 370 K
1
38,0 1 1/2" MF 12 109 380 109 380 K
1
40,0 40 MF 12 109 400 109 400 K
1
MF 16 /
1
42,0 MF 16 109 420 109 420 K
1
43,0 1 1/4" MF 16 109 430 109 430 K
1
MF 16 /
1
47,0 36 MF 16 109 470 109 470 K
1
1 1/2" MF 16 /
1
MF 16 /
1
MF 16 /
1
MF 16 /
1
42 2 1/8" MF 16 /
1
MF 16 /
1
60,0 ~ 48 MF 16 109 600 109 600 K
1
2" 2 3/8" MF 16 /
1
63 2 1/2" MF 16 /
1
The through hole should be only slightly bigger than the diameter (+ 1.0 mm) of the
traction bolt. Apply (spread) RUKO lubricating paste on the cutting edges and the trac-
tion bolt. This reduces wear and thus increases the service life of the screw hole punch.