Diamax-8" Plastic Backer Plate
Product Description
Diamax BP50 5″ Flexible Backer Pad
The Diamax BP50 is a 5-inch flexible backer pad designed to support sanding and polishing pads on angle grinders and polishers. Its soft rubber body provides flexibility for contour and edge polishing, while the Velcro face allows secure attachment of abrasive or polishing discs. The standard 5/8″‑11 threaded arbor fits most grinders and polishers.
Key Features
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5″ Diameter – for medium-sized pad applications.
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Flexible Rubber Body – helps with contour and edge polishing.
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Velcro / Hook & Loop Backing – for fast and secure pad attachment.
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5/8″‑11 Thread – fits standard grinders and polishers.
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Suitable for Wet or Dry Use – versatile finishing tasks.
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Max RPM ~3,500 – for safe operation with handheld tools.
Specifications
| Specification | Detail |
|---|---|
| SKU | BP50 |
| Product Type | Flexible backer pad |
| Diameter | 5″ (125 mm) |
| Body Material | Soft/flexible rubber |
| Attachment | Velcro / Hook & Loop |
| Thread Size | 5/8″‑11 male |
| Compatible Tools | Angle grinders & polishers |
| Application | Supporting sanding and polishing pads |
| Max RPM | ~3,500 |
Available Sizes and Details
| ITEM | SIZE | BODY | FITTING | MAX RPM |
|---|---|---|---|---|
| BP30 | 3″, velcro back | Soft/flexible rubber | 5/8″ – 11 thread | 3,500 |
| BPC40 | 4″, velcro back | Soft/flexible rubber | 5/8″ – 11 thread | 3,500 |
| BP50 | 5″, velcro back | Soft/flexible rubber | 5/8″ – 11 thread | 3,500 |
| BPT40 | 4″, velcro back | Thin, soft/flexible rubber | 5/8″ – 11 thread | 3,500 |
| BPBL40 | 4″, velcro back | Soft/plastic | 5/8″ – 11 thread | 3,500 |
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