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Walter 3-Inch Coarse Surface Conditioning Disc Type R

$4.06/ea $63.50/25 per each only $2.54/eaSave 37%

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OVERVIEW

Achieve Professional Finishes with Walter Spinlock Discs

For welders and fabricators looking to clean up welds or prep surfaces in tight spots, the Walter 09G202 Spinlock Surface Conditioning Disc is the tool of choice. This 3-inch coarse disc is built to tackle tough jobs like removing light rust, oxidation, and weld discoloration without gouging the base metal. The coarse grit provides enough aggression to strip away contaminants quickly, leaving behind a clean, uniform surface ready for the next step in your fabrication process.

Time is money in any shop, and the Spinlock (Type R) attachment system is designed to keep you moving. With just a simple twist, you can lock the disc securely onto your die grinder's backing pad. When the disc is worn or you need to switch to a finer grade, it spins off just as easily. This secure connection ensures the disc stays centered and balanced, reducing vibration and operator fatigue during extended use. The compact 3-inch size gives you excellent control, allowing for precise work on automotive parts, railings, and machinery repairs.

Walter Surface Technologies is known for producing abrasives that outlast the competition, and this conditioning disc is no exception. The high-quality non-woven material resists shredding and maintains its shape even when working on sharp edges. It is safe for use on all metals, making it a versatile addition to any welder's toolbox. Whether you are cleaning up a TIG weld on stainless steel or prepping an aluminum bracket, the Walter 09G202 ensures a professional result every time.

Why Choose Walter Spinlock?

  • Fast Changeovers: Swap discs in seconds with the industry-standard Type R connection.
  • Consistent Finish: Delivers a uniform scratch pattern for easy blending.
  • Long Life: Durable construction means fewer disc changes and lower consumable costs.
Additional Information
Brand:Walter Surface Technologies
Size:3"
Grit:Coarse
Used To Sand:All Materials
Product Type:Surface Conditioning Disc
Mounting System:Spinlock (Type R)
Color:Brown
Material:Non-Woven Nylon
Packaging Description:25 per each

INCLUDED

  • 1 x Walter Spinlock Surface Conditioning Disc, 3" Coarse

APPLICATIONS

  • Deburring machined parts and laser-cut edges
  • Blending weld seams and tool marks
  • Removing rust, oxidation, and coatings
  • Surface preparation prior to painting or coating
  • Cleaning gasket surfaces on engine components
  • Finishing stainless steel and aluminum structures

FAQ

The Spinlock system is Walter's version of the popular Type R quick-change attachment. It features a plastic threaded button on the back of the disc that screws into a compatible backing pad, allowing for rapid disc changes without tools.

The Walter 09G202 is versatile and safe for use on all metals, including mild steel, stainless steel, aluminum, and copper alloys. It is designed to clean and finish without contaminating the surface.

You will need a right-angle die grinder equipped with a 3-inch backing pad that accepts Type R (roll-on/roll-off) attachments. The disc itself does not attach directly to the tool collet.

In surface conditioning discs, 'Coarse' (usually brown) is the most aggressive grade. It is used for initial cleaning, deburring, and removing heavier surface imperfections before moving to Medium or Fine grades for final blending.

No, one of the main benefits of non-woven surface conditioning discs is that they are conformable and less aggressive than grinding wheels. They remove surface contaminants and high spots without significantly altering the base material's geometry.

While it can remove light spatter, a surface conditioning disc is primarily for blending and finishing. For heavy spatter removal, a grinding wheel or flap disc would be more efficient to start with.

Yes, Walter surface conditioning discs can typically be used wet or dry, although they are most commonly used dry in metal fabrication applications.

A flap disc is designed for stock removal and grinding down welds. This conditioning disc is for the step after grinding—blending the scratch marks and creating a smooth, satin finish.