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Hardin HD-4800 5-Inch Variable Speed Dual Action Random Orbital Polisher / Buffer 700W 1300-4800 RPM Replaces Porter Cable 7424, 7424SP Random Orbit Sander

Item# 7393521
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Hardin HD-4800 5-Inch Variable Speed Dual Action Random Orbital Polisher / Buffer 700W 1300-4800 RPM Replaces Porter Cable 7424, 7424SP Random Orbit Sander

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Hardin HD-4800 5-Inch Variable Speed Dual Action Random Orbital Polisher / Buffer 700W 1300-4800 RPM Replaces Porter Cable 7424, 7424SP Random Orbit Sander

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$102.99

  • Shipping: 

    Factory shipped

  • Store Pickup: 

    Not available - online only
  • Eliminates swirl marks and buffer trails using a dual-action random orbital motion that produces a smooth, uniform finish on automotive, marine, and composite surfaces.
  • Maintains precision and control with a variable speed range of 1,300-4,800 RPM, allowing seamless transitions from paint correction to final polishing.
  • Delivers steady torque through a 6-amp, 700-watt motor with constant-speed electronics that prevent RPM drop under load.
  • Minimizes heat buildup and surface damage with an orbital pattern that evenly distributes pressure during polishing and waxing.
  • Includes a 5" hook-and-loop backing pad as well as a light-cutting orange foam pad designed for polishing and surface correction on clear coat, gel coat, and painted finishes.

  • Prop 65 Warning: See Details

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  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Warranty

  • Compare

Product Summary

The Hardin HD-4800 5in. Variable Speed Dual-Action Random Orbital Polisher is designed for professional surface finishing on automotive, marine, and metal applications. Powered by a 700-watt, 6-amp motor, it delivers smooth, controlled performance across a variable speed range of 1,300–4,800 RPM. The dual-action orbiting system combines cutting power with a swirl-free finish, preventing holograms and burns even during extended use. Its balanced counterweight and ergonomic D-style handle ensure comfortable control for both horizontal and vertical polishing. A 5in. hook-and-loop backing pad and light-cutting orange foam pad are included for quick pad changes and versatile detailing performance. Built with a reinforced housing, cast aluminum gearbox, and sealed motor, the Hardin HD-4800 provides dependable performance for professional detailers and demanding workshop environments.

What's Included

    (1) Hardin 5-Inch Variable Speed Dual Action Random Orbital Polisher / Buffer 700W 1300-4800 RPM Replaces Porter Cable 7424, 7424SP Random Orbit Sander

Features + Benefits

  • Eliminates swirl marks and buffer trails using a dual-action random orbital motion that produces a smooth, uniform finish on automotive, marine, and composite surfaces.
  • Maintains precision and control with a variable speed range of 1,300-4,800 RPM, allowing seamless transitions from paint correction to final polishing.
  • Delivers steady torque through a 6-amp, 700-watt motor with constant-speed electronics that prevent RPM drop under load.
  • Minimizes heat buildup and surface damage with an orbital pattern that evenly distributes pressure during polishing and waxing.
  • Includes a 5" hook-and-loop backing pad as well as a light-cutting orange foam pad designed for polishing and surface correction on clear coat, gel coat, and painted finishes.

Key Specs

AttributeSpecification

item#

7393521

Brand

HARDIN

Manufacturer's Warranty

1 month limited warranty

Ship Weight

5.9 LB

Amps

6

Volts

120

Pad Size

5 in

Max. Speed

4,800 rpm
AttributeSpecification

Cordless

No

Variable Speed

Yes

Switch Type

Slide

Power Cord Length

6 ft

Spindle Lock

Yes

Trigger Lock

Yes

Product Weight

5.9000 lb

Dimensions L x W x H (in.)

14.0 x 4.0 x 6.0 in

Reviews

Questions & Answers

Questions

  1. How many millimeters is the throw . Is it gear driven 

    1 answer

    1. The HD-4800 uses a bevel gear combination in the gear head. The throw travel is 8 MM.

      Helpful?

Warranty

Manufacturer's Warranty

1 month limited warranty

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