Hole Punch Screw Removable Book Drill Auto with 6 Size Tip 1.5-4mm Automatic Belts Screw Punch Leather Tools

Product description

[Specifications] With 6 punches, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm (replaceable punch)

【 Material 】 The wood rod is made of wood, and the connecting rod is made of brass. It is of fine workmanship and strong and durable.

Stiffening and heat treatment

【 Function 】DIY leather punching

[Usage method]

1. Remove the top screw of the connecting rod, put it into the required punch, and then tighten the screw sleeve to fix the punch;

2. Fix the leather material, the punch is 90 degrees perpendicular to the leather surface, and press the handle at the required position to punch the hole (if the leather material is thick, it needs to be repeated several times).

【 Working principle 】

Using the downward pressure of the handle, the threaded groove at the connecting rod rotates counterclockwise, driving the punch to rotate to cut the round hole.

【 Advantage 】

Compared with ordinary punches, less noise, will not affect the neighbors;

Narrow areas that are not easy to hammer can do the job.