Strap punching pliers TECHNIWATCH, ideal for shops THESE PLIERS ENABLE YOU TO MAKE ADDITIONAL HOLES IN LEATHER OR RUBBER STRAPS. Featuring 4 cylindrical punches and 2 shaped punches, these pliers are highly versatile. They enable you to easily add additional holes to leather and rubber straps. The six hole sizes available fit the majority of watches on the market. The quality performance and hardness of the punches make these pliers a high-quality product. The cut is clean and burr-free.