Felt wheel with a plastic backing plate is a polishing accessory designed for angle grinders. It comprises high-density wool felt discs securely bonded to a plastic base (backing plate) using adhesive bonding technology. The plastic plate acts as a mounting connector, enabling direct installation onto the grinder’s spindle. Compared with traditional one-piece felt wheels, this design allows for easier installation and improved stability at high speeds, making it an ideal finishing accessory for angle grinders.
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Product name:
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Wool felt wheel with plastic backing plate
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Material:
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100% wool + plastic backing plate
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Thickness:
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10–25mm
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Density:
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0.25–0.65 g/cm³
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Color:
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Natural white
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Hardness:
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Soft / medium / hard
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Center hole:
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10 / 16 / 20 / 22.2 mm plain hole, etc.
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Outer diameter:
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50 / 100 / 125 / 150 / 180 / 200 / 300 / 400 mm, or customisable
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1. Pure wool material for superior finishing: made from 100% wool felt, the wheel uses the scale structure of wool fibres to deliver effective polishing performance. It is soft yet highly wear-resistant, helping to prevent scratches on workpieces while removing marks and enhancing gloss. When used with iron red acid compound, it can achieve an 8K mirror-finish quality.
2. Plastic backing enhances durability: the plastic base is tightly bonded to the high-density wool disc, enabling the wheel to withstand high-speed rotation and heavy friction during angle grinder operation. This significantly reduces wear and extends service life.
3. Easy installation & broad compatibility: designed specifically for angle grinders, the wheel can be mounted directly onto the spindle without the need for complex fixtures. Common sizes are 80–125 mm in diameter and 6–12 mm in thickness.
4. Excellent heat dissipation: the porous structure of the wool felt effectively disperses heat during high-speed polishing, helping to prevent workpiece discolouration or burn damage due to overheating.
This product is suitable for mirror-finish polishing and surface treatment across a wide range of materials:
1. Glass products: scratch removal, edge polishing, mirror-finish enhancement
2. Metal surfaces: rust removal and mirror polishing of stainless steel, aluminium, copper, and chrome-plated surfaces.
3. Stone processing: polishing and grinding of marble, granite, and other precision stone surfaces
4. Woodworking & furniture: fine finishing and high-gloss treatment of lacquer and oil-wax finishes.
5. Jewellery & accessories: bright finishing of gold, silver, copper, and other decorative items.
6. Automotive detailing: polishing and restoration of paintwork, alloy wheels, and metal trim.
