Top Tier Electric Wet Bench Sander With Three Diamond Grinding Discs 320 800 3000 Mesh For Precision Sharpening Metal Jade And Glass Polishing Adjustable Speed 0 To 2000 Rpm Water Flow Coolant System Perfect For DIY Pros And Rockhounds

Fine Wet Bench Grinder With Diamond Polishing Plates
✔️ Pack of 1 includes three diamond discs plus adjustable water nozzle

This electric wet bench sander is built for sharpening chisels, cutting metal stock, and polishing rough jade or glass pieces inside home workshops or jewelry studios.

✅ 150mm grinding plates with 1mm thickness and twelve point seven mm bore
✅ Variable motor dial runs from zero up to two thousand revolutions per minute
✅ Three grit levels handling three hundred twenty through three thousand mesh
✅ Universal joint water line aims spray exactly where you need it cooled

💡 How does a water cooled system improve results when wet sharpening tools? This handy bench grinder maintains steady coolant pressure so internal components stay sealed and cool under load. - Continuous liquid barrier stops thermal expansion on shaft assemblies - Regulated fluid volume washes abrasive slurry away before it scratches finishes - Tuned motor torque handles heavy stock removal without stalling under friction - Simple maintenance routine extends service life for constant shop use

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