The 320-grit satin disc is ideal for fine sanding, satin-finishing, and removing light deposits, flash rust, or paint. It leaves a smooth, matte surface, perfectly suited for final preparation before polishing or coating.
Constructed from 4 layers of flexible nonwoven abrasive fabric, the disc conforms easily to the shape of the surface, ensuring even contact — especially useful on large, flat metal areas like aluminum or stainless steel panels.
Its ventilated design prevents overheating during work under higher pressure, extending tool life and improving surface safety.
✅ Perfect for:
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Fine sanding and light rust removal
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Uniform satin or brushed finish
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Pre-polish surface preparation
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Use on large metal panels
The disc fits machines with M14 threads thanks to its 14 mm center hole – compatible with most polishing machines, electric grinders, and air-powered tools.
📐 Technical Specifications:
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Grit: 320
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Layers: 4 nonwoven abrasive layers
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Center hole: 14 mm (for M14 thread)
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Ventilated: Yes – for heat reduction
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Recommended use: Fine surface prep & satin finishing