VMC 5 in Aluminum Backer Pad – US Thread
The VMC 5 in Aluminum Backer Pad – US Thread is precision-machined to deliver an unyielding, perfectly flat foundation for straight runs, planar surface honing, and crisp edge polishing on granite, marble, quartz, and concrete. Unlike flexible or standard composite backers, the rigid, aircraft-grade aluminum body eliminates flexing under heavy downward pressure, preventing wavy profiles and edge roll-off on countertop edges, miter cuts, and straight seams.
Engineered with an industry-standard 5/8″-11 female thread, this 5-inch backing plate threads directly onto standard US spindle handheld polishers and variable-speed angle grinders. Its heavy-duty Velcro® fastener face provides maximum grip to hold diamond discs firmly in place during high-friction wet or dry processing, while allowing seamless, tool-free disc changes between polishing grits.
Main features
- Rigid Aluminum Construction: The high-strength aluminum body eliminates flex under load, ensuring perfectly flat, true-linear edge polishing.
- Engineered for Straight Runs: Serves as the ultimate rigid counterpart to flexible rubber pads, maintaining sharp, clean lines on flat edges.
- Standard 5/8″-11 US Thread: Threads directly onto standard US spindle hand polishers and variable-speed grinders.
- Velcro® Brand Fastener Face: Heavy-duty hook-and-loop surface holds diamond pads firmly in place and enables rapid grit transitions.
- 5-Inch Tooling Platform: Fits standard 5-inch diamond polishing, honing, and grinding discs for shop fabrication and jobsite finishing.
Specifications
| Property | Value |
|---|---|
| Diameter | 5 in |
| Thread Connection | 5/8″-11 Female (US Thread) |
| Body Construction | Rigid Machined Aluminum |
| Attachment Method | Velcro® Brand Fasteners (Hook-and-Loop) |
| Recommended Application | Straight runs, flat surfaces, linear edge polishing, miter profiling |
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