How To Cut Metal Sheet With Drill

Align the tin snips with the sheet metal.

How to cut metal sheet with drill.

Use a scrap of plywood as a backer for the hole saw s pilot bit and to protect your work surface. Clamp the sheet metal in place on your work table to hold it in place while you work. The blades will cut easily when you reach the proper blade angle. Clamp or hold a straightedge or square along the cutting marks and score a line with the tip of a sharp utility knife blade.

Then bend the sheet back and forth a few times to snap it. Like twist bits hole saws chuck right into your drill and will cut through thin gauge sheet metals like aluminum and steel. I take no respo. Tilt the drill slightly left and right to determine the optimal cutting angle for the shear blades.

And you can use the same technique anytime you need a straight cut on aluminum or other light gauge sheet metal even steel. Although this process is normally done using a circular saw or a jigsaw there is a cutting shear that can be mounted on electric drills and used to cut sheet metal. Sheet metal drills a pdf i use a inexpensive drill press to use these drills and it is recommended but not required. Here are a few of my sheet metal drills.

How to turn drill into metal cutting saw and wood cutting tool caution. A hand drill can be used with care. Power drill s are not meant to be used this way so please be careful. I m using irwin to.

Align the snips with the line you want to cut with the upper blade of the tin snips touching the sheet metal. It is assumed that the user knows how to safely use hand tools and will apply the appropriate safety equipment and practices. You can buy it here nibbler cutter 金属片剪刀http bit ly 2hjmrbf double head sheet metal nibbler cutter 双头钣金切割机 http bit ly 2hn1hzg thanks. Keep the shear s top blade aligned with the cut line on the sheet metal.

When cutting out a circle one or sometimes two cutting tools are rotated about a center point to.