The battery builders club

[longhairedboy]

@Skyart

eBay

1/4” Corner Rounder Punch Cutter Heavy Duty [New] American Made 33816036383 |…

Larger side guides make seating more secure too. Sharper cutting blade acts more like a cutter than a punch.

eBay

3/8 inch Heavy Duty Hand Held Corner Rounder Punch | eBay

Heavy Duty 3/8" Hand Held Corner Rounder Punch. Plastic Comb Binding. Plastic Comb Supplies. Hardened steel pivot pin is Lubricated for the Life of the Hole Punch. Cutting Capacity: 40 mil. Coil Binding Machines.

@JoeyZ5 so @skyart showed us these and of course i have to buy some.