Accessories for cordless insulating-material saws

Blades and cutting sets for the cordless insulation saw, in 240 and 350 mm. The letter in the code is the material: one pattern for soft mineral and natural fibre, another for rigid board. Using the wrong one either tears the batt or packs solid within a metre. Cutting sets supply a matched pair of blades, since these saws run two blades against each other. The angle stop holds the cut square, which decides whether the next piece sits tight or leaves a thermal bridge.