Hole puncher with splitting punch Metric ISO sizes in accordance with EN 50262
Hole puncher splitting punch metric
HOPNCH-(PNCH-MTRX)-M25-D25,4MM
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Individual (without draw bolt)
Long service life
Specially developed cutting geometry
3x splitting of the material in the die — no punching waste sticks to the draw bolt, guaranteed even tool wear and precise, burr-free, circular holes
Precise alignment with the cross line
4 notches on the die
For draw bolt Ø19.0 mm, pre-cutting is also possible with sheet metal puncher size M20 (PG 13.5) as an alternative.
For pre-drilling: HSS twist drill, art. no. 0624...
For greasing the draw bolt: AL 1100 art. no. 0893 110 1
Datasheets(X)
Diameter | 25.4 mm |
Thread type x nominal diameter | M25 |
Screw diameter x screw length | 9.5 x 50 mm |
Drill diameter | 10.0 mm |
Suitable for max. sheet metal thickness | 2 mm |
Material to be processed | GRP |
Material thicknesses that can be perforated | |||
Material | Screw dia. 6 mm | Screw dia. 9.5 mm | Screw dia. 19 mm |
St 37 | 2 | 2 | 3 |
Aluminium | 2 | 2 | 3,5 |
Copper | 2 | 2 | 3,5 |
Fibreglass | 2 | 2 | 3,5 |
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