Pinza per fori KWB 929690 — diametro foro 4 mm, utensile manuale per pelle e tessuti

KWB punch pliers model 929690 produce clean, precise 4 mm holes in leather, textiles and similar sheet materials. This hand tool is designed with a single fixed 4 mm punch diameter for repeatable hole making, enabling neat perforations in belts, straps, tarpaulins and craft materials. The compact, hand-operated construction gives direct control over applied force and positioning, suitable for workshop tasks and on-site use.

Advantages

The tool delivers consistent 4 mm hole diameter with minimal fraying on soft and medium-thickness materials. Its hand-operated lever design provides controlled compression without the need for electricity or compressed air. The compact size and straightforward mechanism make it simple to position and operate, while the hardened punch and die resist wear under normal use. The ergonomic handles improve grip and reduce hand fatigue during repeated operations.

Suitable for

Key specifications

How to use

Mark the desired hole position on the material and position the material between the punch and die. Squeeze the handles evenly until the punch fully penetrates the material and a clean 4 mm hole is produced. Release the handles to withdraw the punch and remove the scrap. For thicker or multiple layers, support the material on a firm surface and ensure the punch and die remain aligned during each operation.

Recommendations

For best results, keep the die area clear of debris and occasionally check the punch edge for wear. Use steady, even pressure rather than rapid forceful strikes. When working with very thin or highly woven textiles, consider stabilizing the area with backing material to prevent fraying. Store the pliers in a dry place to avoid corrosion and inspect before use to ensure safe operation.