Hardin HD-5 Dry Variable Speed Constant Power Polisher / Grinder with Backer Pad (BRHD-5BP)
The Hardin HD-5 Variable Speed Constant Power Polisher is built for automotive, marine, and metal surface restoration where precision control and consistent torque are essential. Powered by a 7-amp, 120 V motor, it maintains stable RPM under load across a variable speed range of 1,000–3,000 RPM, delivering smooth transitions from aggressive compounding to fine polishing. Constant power electronics ensure uniform results while preventing stalling or speed fluctuations during demanding applications. The HD-5 includes both 5" and 7" hook-and-loop backing pads for quick pad changes and broad compatibility with polishing, buffing, and sanding accessories. Soft-start and overload protection enhances safety and user control, while interchangeable side and loop handles provide balance and comfort during extended use. Built with a cast-aluminum gearbox, sealed motor housing, and accessible brush ports, the HD-5 is a durable and versatile workhorse designed for professional performance in shop and field environments.
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- Maintains precision and control with a variable speed range of 1,000–3,000 RPM, allowing smooth transitions from compounding to fine polishing.
- Delivers steady torque with a 7-amp, 120V motor and constant power electronics that prevent RPM drop under pressure during polishing or grinding.
- Supports a variety of accessories including foam pads, buffing pads, sanding discs, and abrasive wheels for versatile surface preparation and finishing.
- Simplifies pad changes with a built-in spindle lock button that allows quick backer pad installation or removal without tools.
- Enables precise surface matching with an adjustable 6- speed dial conveniently positioned for operator control.
- Includes both 5" and 7" hook-and-loop backing pads for quick pad changes and expanded compatibility across automotive, marine, and metal surfaces.
- Enhances operational safety with soft-start circuitry and overload protection that prevent sudden torque surges during startup and heavy load use.
- Improves handling versatility with interchangeable side and loop handles for stable operation across horizontal and vertical surfaces.
- Converts easily from polisher to grinder for expanded shop use with compatible abrasive wheels and attachments. | Built for tough shop and field use with a reinforced housing, cast aluminum gearbox, and a sealed motor resistant to dust and moisture.
| Brand | Hardin |
|---|---|
| Model# | HD-5 |
| CA Prop 65 |