Accessories for circular saws

Fences and cutters for the carpentry circular saws. Parallel fences handle rips off a straight edge without setting up a rail. The groove unit is the interesting one: it converts the saw into a grooving machine with reversible carbide blades, cutting the housings and trenches that timber framing needs — work that would otherwise mean a router and several passes. Replacement reversible blades are stocked separately.