1. Using the downward pressure of the handle, the thread-shaped groove at the connecting rod rotates counterclockwise, driving the punch to rotate to cut a round hole.2. Compared with ordinary punches, it makes less noise and will not affect neighbors; it can also be used in small areas where it is inconvenient to hit with a hammer.3. Remove the screw from the top of the connecting rod, install the required punch, and then tighten the screw to secure the punch; Fix the leather, hold the punch 90 degrees perpendicular to the leather surface, and press the handle at the required position to make the hole (if the leather is thicker, you need to press it several times).4. Hole punches can be used for sewing, leather crafting, paper crafting, plastic, fiber, felt pressing and cutting, hole punching, bookbinding, etc5.
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