While this is probably the definitive method i would also suggest taking a table saw into the customers living room and cutting the board there as most living rooms are the largest room in the home and would in turn afford you the most manuverability.
Best tool to cut concrete board.
Concrete is one of the most challenging materials to cut safely and it pays to use high quality oscillating tool blades.
But since i had several cuts to make i decided to use power tools.
Hardiebacker or board is the top brand selling cement board.
To keep dust to a minimum use a circular saw that s equipped with either a dust collection bag or electric fan that blows dust into a bucket.
Best way to cut 1 2 inch cement board.
Score and snap the simplest way to cut cement backer board is to score the surface and snap the sheet along the scored line similar to the way you d cut drywall.
Lay your cement board flat and draw a line.
Cement backer board can be cut with a carbide tipped scoring tool just score and snap the sheet similar to cutting drywall.
Imperial blades offers a complete line of oscillating blades for a wide range of materials.
Score and snap thinner sheets one of the easiest techniques used to cut cement backer board is to score the sheet and then snap it along the cut line.
For a slow but virtually dustless way to cut siding use power shears.
An overview of cement board.
In fact you can use a drywall.
Cement board vs greenboard.
Cement board vs drywall.
1 16 of over 1 000 results for cement board cutting tool pactool ss724 snapper shear pro fiber cement cutting shear works with any 18 volt cordless drill cuts and hardiebacker with minimal dust makes straight right angle curved and circle cuts.
A jigsaw can cut straight cuts rounded cuts and is the best choice if you need to cut a circular piece or an irregular shape out of the cement board.
When you hear the term hardie board it is.
Use a jigsaw to make rounded cuts in the cement board.
Under 29 cfr 1926 1153 c iii osha provides a specific safe harbor practice for cutting for cutting fiber cement boards using a handheld power saw with blade diameter of 8 inches or less 1.
When cutting fiber cement siding with circular saw use a blade that has only four or six teeth.
Use saw equipped with commercially available dust collection system.