China aluminum keyhole machine for rectangular holes Manufacturers Factory Suppliers
Equipped with advanced CNC turret punching machines, we handle various metals including aluminum, stainless steel, galvanized steel, titanium, brass, bronze, and copper. Our...
Our mandrel-style tube slotting machine efficiently punches precise keyhole notches across various end forms, including: Achieves high precision and tighter tolerances. Smooth-fitting...
3″ x 4″ Lynch Rectangular Punch Kit includes 3″ x 4″ Lynch Rectangular Punch, 2-1/8″ Hole Saw & Driver Bit. Avoid costly misplaced outlets and save time by positioning the outlet hole precisely on...
Cut DIN-sized openings for rectangular- and square-shaped instruments. These punches require a driver ram and are for use with a hydraulic pump (sold separately). Drill pilot holes slightly...
Create flares around already-cut holes in sheet metal up to 3/16" thick to make the edges stronger and more rigid. Also known as dimple dies....
Hole Punching by punch machine is a type of secondary processing of aluminum extrusions. No matter small or large holes, round, squre and rectangular, oval holes, we can fabricate custom...






