For a slow but virtually dustless way to cut siding use power shears.
Cutting hardie siding with jigsaw.
You can choose a wet saw jigsaw or a compound miter saw to cut your siding properly.
Cutting curves is much easier with a jigsaw and the preferred option in this case to a circular saw.
Cut with a jigsaw if you re not cutting a straight line use a jigsaw with a carbide grit or a metal cutting blade installed.
A jigsaw might support you to have the right cutting line slowly without much hassle but you should change the blade after having six or seven cutting times.
James hardie has collaborated with a number of installers to identify easy setups that are effective affordable and will help you meet osha s compliance standards.
This blade is specially built for cutting hardie sidings.
1 16 of 99 results for hardie jigsaw blade cmt jt141hm 3 carbide tipped jig saw blades for plasterboard and fiber cement t shank 3 pack 4 2 out of 5 stars 10.
A thin blade kerf reduces material extraction reduces heat and adds to performance.
Just sharing some of the different methods i ve used for cutting hardieboard siding.
6x 3 1 4 t shank carbide coated jig saw blades grit 30.
Dewalt dw3768 5 3 inch masonry board cut cobalt steel t shank jig saw blade 5 pack 4 3 out of 5 stars 25.
So this one jig saw blade really provides the confidence to make clean cuts in hard material.
The saw cut slowly but smoothly and with minimal dust but after six to eight cuts i had to replace the.
If you are not using a saw which has a dust collector you must wear eye goggles to protect your eyes from the dust.
With that being said cutting circles by hand can be tough especially when precision is required.
Setting up your cutting station correctly is just as important as selecting the right tools.
Cutting station best practices.
I ve used a jigsaw with a metal blade on several occasions to cut 1 4 inch thick backer board.
The bosch carbide edge jig saw blade provides 10x life versus standard bi metal blades featuring a carbide tipped edge designed for cutting abrasive building materials.
Use a jigsaw fitted with a metal cutting blade or carbide grit blade.
Make the holes in the hardie board when you want to have the holes in the surface from a tub faucet or toilet flange this is the time to cut the board with the holes.
There are special jigsaw blades for this material.
