Hardiebacker Score and Snap Knife

Designed with contractors and home owners in mind this simple yet effective hand tool is perfect for accurate straight cuts on all James Hardie® cement boards up to 12mm thick. It’s thick, sturdy handle, and a long-lasting blade with tungsten carbide tips produces a V-cut so that upward pressure on the board allows you to easily snap it along the cut.


See our Warmup leaflet online