Circular Saw Blade Sharpener with Water Tank, 370W, 80–700mm

Circular saw blade sharpener with water tank restores dull blades fast for cleaner, more accurate cuts in wood and sheet goods. A 370W motor drives the 2890 RPM grinder and 125 mm grinding wheel for efficient sharpening, while water cooling helps protect the wheel and blade edge from heat buildup. Built for workshops that need repeatable results, it supports a wide range of blade diameters with stable slide-rail positioning.

• Delivers fast sharpening with a 370W motor and 2890 RPM speed for consistent edge recovery


• Cools during grinding with an integrated water tank and adjustable 360° water hose


• Fits circular saw blades from Φ80–Φ700 mm using multiple centerings for secure alignment


• Adjusts angles easily: wheel tilt up/down 20°, handle rotates 30° left and 45° right


• Stabilizes operation with a steel base plate, rubber pads, clear scale marks, and waterproof switch

Keep your cutting performance on-spec without constantly replacing blades. This water-injection sharpening machine is designed for quick setup, controlled angle changes, and steady grinding—ideal for maintenance cycles in busy shops and home workshops alike. Use the slide-rail adjustment to lock the blade position, dial in the angle you need, and sharpen with cooling to reduce heat stress during longer sessions. Grab yours today and keep more blades working longer.

• Suitable blade diameter: Φ80–Φ700 mm (Φ3.2–Φ27.5 in)


• Motor power: 370W


• Speed: 2890 RPM


• Grinding wheel size: Φ125 mm (4.92 in)


• Angle adjustment: wheel ±20°; handle 30° left / 45° right


• Product dimensions: 710 × 370 × 430 mm (28 × 14.6 × 16.9 in)


• Net weight: 13.8 kg (30.4 lb)


• Main materials: aluminum, iron, plastic