A jigsaw blade is a crucial component of the jigsaw tool, responsible for making intricate cuts in timber, metals, plastics, and other materials. The machine simply moves the blade – the blade itself determines how clean, fast, and accurate each cut will be.
The right blade choice has a direct impact on cut quality, cutting speed, and how easily the tool can be controlled. A well-matched blade reduces splintering, burning, and vibration, making it easier to follow curves and cut to a line with confidence.
Whether you're a professional tradesperson or a DIY enthusiast, having a selection of suitable jigsaw blades on hand is vital for versatility and consistent results across different materials and tasks.
Jigsaw blades come in a variety of designs, with tooth shapes, spacings, and profiles tailored to specific cutting tasks – from fast, aggressive rip cuts to fine, clean finishes on delicate materials.
Bi-metal blades combine a high carbon steel (HCS) body with high-speed steel (HSS) teeth. The HCS body provides flexibility and resistance to snapping, while the HSS cutting edge delivers strength, heat resistance, and longer-lasting sharpness.
The choice of tooth pitch and set also affects how quickly material is removed and how smooth the edge will be, so blade design should always be matched to both the material and the type of cut you need.
Different jigsaw blade materials are optimised for different substrates and usage patterns:
With the appropriate blade material and design, jigsaw blades are suitable for cutting timber, plastics, sheet metals, and composite materials, making them one of the most versatile cutting accessories in your toolkit.