Cutting Abs Plastic With Jigsaw

Cutting large plastic pvc or abs sewer pipe straight and square can be challenging especially without power tools but it can be done.

Cutting abs plastic with jigsaw.

Cutting abs plastic requires power tools however if the piece you are working on is thin enough it can be cut simply by scorching it repeatedly using a utility knife. T shank jig saw blades for plastic. T shank jig saw blades for plastic. Switch on the jigsaw and cut the plastic along the marked line.

Ideally you will use a sharp blade. Using a band saw. Ideal for plastics soft and hard abs hdpe plexiglas acrylics cement board iron steel and similar materials. Fitting the saw with a metal cutting blade minimizes chipping but it also generates heat that can melt the plastic which may then weld together behind the saw blade.

When you wish to make curved or rounded cuts in plastic a jigsaw is your best bet whether you re working with thin or thick sheets. You probably want to use a blade with about 10 tpi teeth per inch and not only cut slowly but run the jig saw at a a fairly low speed also. The hs 75 3 bi jigsaw blade is a bi metal blade for for fast cuts in a wide range of materials. Make straight relief cuts from the outside of the plastic to the curves.

Any saw that cuts curves in wood will also cut rigid plastic including a band saw jigsaw reciprocating saw or scroll saw. Hold the saw s handle steady and use firm pressure to press the blade through your plastic. If you are cutting a curve slowly turn the jigsaw and keep as steady as possible. Using a blade with 10 teeth per inch turn the plastic to make the shapes you need.

Item type teeth per inch. Kim s masking tape and lube is a good idea. Cut through plastic with a jigsaw. T shank jig saw blades for plastic.

Here i show you ho. Create curved cuts by using a jigsaw. Jigsaws allow for better mobility as you make curved cuts into the plastic. Squeeze the trigger so the blade is moving before you touch it to the plastic.

In this video bob demonstrates how to cut a large diameter pipe with a jigsaw. Drill holes in the plastic along the guide lines so your blade has places to start and stop easily. This will help prevent. You don t really want to create too much heat or the plastic will re fuse together.