RKSWOH 5 Pneumatic Sander with Hose

The RKSWOH 5 Pneumatic Sander with Hose is an air-powered sanding machine designed for professional wood sanding, metal surface preparation and automotive bodywork. The machine features a listed 10,000 RPM no-load speed, 90 PSI air-pressure requirement, 125mm sanding pad and 5mm orbit.

An air hose is listed as included, helping connect the machine to a compatible air compressor. The compressor must supply both the required pressure and sufficient continuous airflow for the sander to perform correctly. The current page does not publish the required CFM or litres-per-minute air consumption, so compressor compatibility should be verified before purchase.

10,000 RPM High-Speed Pneumatic Sanding

The RKSWOH 5 has a listed no-load speed of 10,000 RPM. This speed supports efficient sanding and surface-preparation work when the correct abrasive disc, air supply and operating technique are used.

Actual operating speed may change under load depending on:

• Compressor airflow
• Hose internal diameter
• Air-pressure stability
• Regulator setting
• Air fitting size
• Abrasive grit
• Pressure applied by the operator

Avoid pressing the machine excessively against the surface because this may reduce sanding speed and create uneven results.

125mm or 5-Inch Sanding Pad

The live specification lists a 125mm sanding pad, equivalent to approximately 5 inches. This pad size is suitable for general sanding and finishing work across wood, metal and automotive surfaces.

Before buying replacement abrasive discs, confirm:

• Backing-pad attachment type
• Hook-and-loop or adhesive fixing
• Dust-hole pattern
• Thread or spindle size
• Pad thickness
• Compatible abrasive diameter

Matching only the 125mm diameter does not always guarantee compatibility.

5mm Orbit for Surface Finishing

The machine has a listed 5mm orbit. This orbit size supports general surface preparation and controlled material removal during suitable sanding work.

The page does not clarify whether the mechanism is:

• Random orbital
• Dual action
• Standard orbital
• Rotary orbital

Do not use “random orbital sander” or “dual-action sander” in the product title until the mechanism is confirmed.

90 PSI Air-Pressure Requirement

The RKSWOH 5 requires a listed air pressure of 90 PSI. The connected compressor must maintain stable pressure while the sander is operating.

A compressor reaching 90 PSI is not automatically suitable. Pneumatic sanders require continuous air volume, normally stated in:

• CFM
• SCFM
• Litres per minute

The required air consumption is currently missing and should be collected from the manufacturer or product label.

Hose Included

The live page confirms that a hose is included with the sander. However, it does not state the hose length, internal diameter, connector type or pressure rating.

These specifications are important because a narrow or restrictive hose can reduce airflow and lower sanding performance.

Stable Sanding Control

The page describes the machine as providing stable sanding control and being suitable for larger surfaces. This makes it relevant for professional users handling repetitive surface-preparation and finishing work.

The exact machine weight, grip design and vibration value should be added so buyers can better assess comfort during extended use.

Suitable for Wood Sanding

The pneumatic sander is listed for wood-sanding applications. It can be used for suitable furniture preparation, timber smoothing and surface finishing when fitted with the correct abrasive grit.

Begin with the least aggressive grit suitable for the job and test it on a small area before sanding the complete surface.

Suitable for Metal Sanding

Metal sanding is another listed application. The machine may be used for suitable surface preparation, paint removal and finishing when equipped with an appropriate abrasive disc.

Do not use the sander on pressurised containers, fuel tanks or surfaces contaminated with flammable materials.

Suitable for Automotive Bodywork

The live page lists bodywork sanding as an intended application. The machine can support suitable automotive surface preparation, primer sanding and refinishing work when used with the correct abrasive and technique.

Avoid excessive pressure and remain cautious around:

• Panel edges
• Body lines
• Thin paint areas
• Plastic trim
• Rubber components
• Electrical parts

Choosing the Correct Sandpaper Grit

Coarse Grit:

Suitable for compatible heavy surface levelling or coating removal.

Medium Grit:

Suitable for general preparation and smoothing.

Fine Grit:

Suitable for primer preparation and surface finishing.

Very Fine Grit:

Suitable for specialised refinishing and final preparation.

Always select the abrasive according to the surface material, coating condition and required finish.

Compressor Compatibility

Before selecting an air compressor, confirm:

• Required air consumption in CFM
• Required air consumption in L/min
• Recommended compressor free-air delivery
• Recommended compressor tank capacity
• Air-inlet thread size
• Hose internal diameter
• Maximum permitted pressure
• Pneumatic-tool lubrication requirement

A small compressor may reach 90 PSI but lose pressure quickly during continuous sanding if its airflow capacity is insufficient.

How to Use

1. Inspect the pneumatic sander, pad, hose and air fittings.
2. Confirm that the compressor is switched off before connecting the hose.
3. Install a compatible 125mm abrasive disc.
4. Connect the supplied hose using the correct fitting.
5. Set the air regulator according to the manufacturer’s pressure requirement.
6. Hold the sanding pad flat against the workpiece.
7. Begin sanding with light and even pressure.
8. Move the machine continuously using overlapping passes.
9. Avoid holding the sander in one place for too long.
10. Disconnect the air supply before changing the abrasive or carrying out maintenance.

Safety Instructions

• Wear eye protection.
• Wear suitable hearing protection.
• Use respiratory protection when sanding dusty materials.
• Secure the workpiece before sanding.
• Never exceed the approved air pressure.
• Do not use a damaged hose or fitting.
• Disconnect the air supply before changing abrasives.
• Keep hands away from the moving sanding pad.
• Do not direct compressed air towards people or animals.
• Use suitable dust extraction where required.
• Follow the manufacturer‚Äôs pneumatic-tool lubrication instructions.
• Store the machine in a clean and dry location.

10. Key Product Features

• 10,000 RPM no-load speed
• 90 PSI air-pressure requirement
• 125mm sanding-pad size
• Approximately 5-inch pad diameter
• 5mm orbit
• Pneumatic or compressed-air operation
• Air hose included
• Stable sanding control
• Suitable for larger surfaces
• Suitable for wood sanding
• Suitable for metal sanding
• Suitable for automotive bodywork
• Designed for professional sanding users
• Six-month service warranty
• Optional extended warranty with eligible registration