140W disc sander, 100mm double wheel.

Circular saw blade sharpener quickly restores dull blades for cleaner, more precise cuts with less waste. This 140W, 5700rpm electric sharpener uses a dual wheel set – ceramic and diamond – to handle common workshop sharpening needs. Designed for circular saw blades from 90-400mm, it features a tiltable grinding wheel for controlled angle work and a wide base to reduce vibration on the bench. Delivers 140W of power at 5700 rpm to quickly and consistently refresh worn teeth. Includes 100mm ceramic and 100mm diamond grinding wheels for various blade materials and tasks. Fits 90-400 mm (3.5-15.7 in) circular saw blades with 15-35 mm (0.6-1.38 in) hole size. Adjusts ±25° to support multi-angle grinding for better tooth alignment. Stabilizes grinding with a wide aluminum base in a compact, bench-friendly format. Keep your circular saw blades performing as they should – sharp, smooth and predictable – without constant replacement. The compact body is easy to install on a workbench, while the stable base allows for controlled grinding for repeatable results. Use the tilting head to match your desired bevel angle, switch between ceramic and diamond blades as your jobs change, and maintain performance across your entire blade collection. Get yours today and keep your workshop efficient. Specifications Power: 140 W No-load speed: 5700 rpm Blade diameter: 90–400 mm (3.5–15.7 in) Mandrel size: 15–35 mm (0.6–1.38 in) Grinding discs: 100 mm (4 in) ceramic + 100 mm (4 in) diamond Grinding wheel inclination: 25° left / 25° right Material: aluminum and plastic Product size: 290 × 230 × 220 mm (11.42 × 9.06 × 8.66 inches) Net weight: 4.7 kg (10.36 lb)