Cutting Holes In Fiber Cement Siding

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.

Cutting holes in fiber cement siding.

To keep dust to a minimum use a circular saw that s equipped with either a dust collection bag or electric fan that. How to drill holes through cement fiber siding step 1. How to drill holes through cement fiber siding. Place the siding on two 2 by 4s so that the mark is between the boards for support when the siding has not been installed.

For a slow but virtually dustless way to cut siding use power. Use saw equipped with commercially available dust collection system. When cutting fiber cement siding with circular saw use a blade that has only four or six teeth. Drill a small hole using an electric drill and drill bit.

Siding already on wall cutting into installed hardi fiber cement hi to vent an attic i need to install some gable end vents into exterior walls already sided with hardi plank or some other similar brand of plank that simulates beveled horizontal siding. For tasks performed outdoors only. Mark the siding where you want to drill the hole. 121809 3 in reply to 121809 2.

If you do you are driving the nails in too deep. Place the carbide drill bit in the drill. 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. Fiber cement is a siding material that was introduced to the market in the 1980 s as a replacement for asbestos cement siding products.

Wear a dust mask or respirator. Mark the position where the hole should be drilled. You really shouldn t have nail and screw holes in cement siding.