Punch pliers KWB 929690 — punch diameter 4 mm, hand tool for leather and textiles

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

• Punching holes in leather belts and straps
• Creating fastener or rivet holes in tarpaulin and canvas
• Making eyelets and decorative holes in textiles and craft projects
• On-site repairs and small workshop fabrication tasks

Key specifications

• Punch diameter: 4 mm
• Operation: hand-operated pliers (lever action)
• Material compatibility: leather, textiles, canvas, similar sheet materials
• Drive type: manual mechanical (no power source required)
• Construction: hardened punch and receiving die for durability
• Size: compact, portable hand tool suitable for one-handed positioning

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.

Usage 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.