GEDORE probojac 4 mm (4542570)

For leatherworkers, saddlers, and craft professionals who need clean, precise holes in leather, rubber, plastic, felt, cork, or fabric, the GEDORE Hollow Punch 4 mm delivers a sharp, ground cutting edge and a hardened, tempered body for reliable performance. The 100 mm length and impact head make it suitable for use with a mallet or hammer, while the blued shank and polished tube provide durability and corrosion resistance. Manufactured to DIN 7200 Form A, this punch is a dependable tool for workshops and on-site work.

Key specifications

• Punch diameter: 4 mm
• Overall length: 100 mm
• Material: Special steel
• Hardening: Hardened and tempered
• Cutting edge: Ground and polished
• Shank finish: Blued
• Tube finish: Polished
• Standard: DIN 7200 Form A
• Application materials: Leather, rubber, plastic, felt, cork, fabric
• Tool type: Hollow punch
• Head type: Impact head
• Manufacturing method: Forged

Why choose it

The hollow punch is forged from special steel and hardened for long-lasting sharpness, ensuring clean cuts through tough materials. The blued finish resists corrosion, and the polished tube reduces friction for easier punching. Its 4 mm diameter is ideal for precise holes in belts, straps, gaskets, and craft projects.

Ideal use cases

• Punching holes in leather belts, straps, and saddlery
• Creating gaskets from rubber, cork, or felt
• Making holes in plastic sheets or fabric for industrial or craft applications
• Repair and maintenance work where clean, accurate holes are required

Good to know

The punch is designed for use with a mallet or hammer on a suitable cutting surface. Its compact 100 mm length allows for good control and access in tight spaces. For best results, keep the cutting edge sharp and store in a dry place.