You have to make the cuts very slowly.
Cut fiber cement board siding on house.
However drilling through cement fiber siding goes better if you use a carbide.
This old house general contractor tom silva shares his secrets for working with fiber cement siding.
Typically siding shears use air pressure to power them and they shear or cut the siding like a pair of scissors.
Cut a straight 1 2 so its length runs from the frieze board to the bottom of the first siding course.
See below for a shopping list and tools subscribe to.
Fein supercut or similar with carbide grit to square up corners.
It is a concrete product that is light flexible and has a woodlike finish.
I recommend the turboshear tsf1a fiber cement pnuematic if you re looking to buy a pneumatic siding shear.
It can be cut and drilled just like wood.
These are specialized to reduce the dust caused from cutting these planks.
Siding already on wall cutting into installed hardi fiber cement grinder with a turbo blade and a 1x4 to guide you as you score it.
Use your eyeware and ear protection.
When you start just make sure the first row is level.
The cleanest way to cut fiber cement siding is by using siding shears.
When cutting fiber cement siding with circular saw use a blade that has only four or six teeth.
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The snippers above will make wide radius cuts in fiber cement siding but pacific international s ss410 whippersnapper is the tool you need for amazingly tight radius work like arches radius gable.
To keep dust to a minimum use a circular saw that s equipped with either a dust collection bag or electric fan that.
Measure up from the bottom of the story pole to mark the full width of the first course of siding.
For a slow but virtually dustless way to cut siding use power.