Circular saws
Handheld circular saws for boards, sheet and guide rails. Discs are consumables.
A circular saw pulls a disc along a straight line — floors, furniture board, roofing battens. Use it when you need a long, straight cut, not a curve.
Choose disc diameter, depth of cut and whether a guide rail is available. A jigsaw stays for curves; a mitre saw for cross-cuts with an angle.