Sheet Metal Square Hole Puncher

Blacksmithing for beginners cutting a square hole in sheet metal.

Sheet metal square hole puncher.

How to use chisels instead of files to cut a share hole for carriage bolts. Also known as chassis and panel punches they cut through sheet metal and have an automatic centering design for accurate alignment. Drill a hole in the metal close to but smaller than the finished hole size. Cnc punching using various tools we punch perforated metal made from steel stainless steel aluminum brass copper titanium and can even do plastics and other materials to produce.

Create a raised edge in sheet metal that locks into the rolled edge of another piece. Ares 10005 metal hole punch set 3 32 inch to 9 32 inch punches and dies included for aluminum brass and steel sheet metal and more 4 8 out of 5 stars 27 27 42 27. Hand punching tools these hand punches can be used to create clean and quick holes in sheet metal as well as other materials. Insert the broach and ensure it lines up at 90 degrees from the work peice or the hole will be crooked.

Our durable punch die sets provide the repeatability and dependability your operation demands. Across punches punch up to 600 strokes and 300 000 holes per minute. Use a hydraulic press to gradually and smoothly increase pressure until the broach is forced through the hole cutting material and forming a square. Perforated sheet materials perforated sheet metal.

Maximum capacity for punching tools is calculated by tonnage. Stock sizes of oblong round and square ironworker punches and dies american punch company manufactures the most trusted punches and dies used in the steel fabrication industry. Shop 156 sheet metal hole punch at northern tool equipment. A metal punch can be a huge time saver over drilling repetitious holes especially in things like race car body panels and metal signs.

These punches make openings for a variety of panel switches and connectors. Sheet metal hole flaring dies create flares around already cut holes in sheet metal up to 3 16 thick to make the edges stronger and more rigid.