Walter Enduro-Flex Stainless 5-Inch Flap Disc 40 Grit

Name: Walter Enduro-Flex Stainless 5-Inch Flap Disc 40 Grit
Brand: Welders Helper
SKU: 15Q504
Price: 195.80 CAD
Availability: InStock

$31.32/ea $195.80/10 per each only $19.58/eaSave 37%

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SKU: 15Q504 Categories: Abrasives, Flap Disc

OVERVIEW

Maximize Your Grinding Efficiency

For welders who demand precision and durability, the Walter 15Q504 Enduro-Flex Stainless Flap Disc is the ultimate tool for finishing stainless steel and aluminum. This 5-inch, 40-grit abrasive disc is designed to tackle the toughest grinding jobs without sacrificing the quality of the metal surface. Heat buildup is the enemy of stainless steel, often leading to warping or blue discoloration (heat tint). The Enduro-Flex Stainless is formulated with a top-coat that lubricates the grain, promoting a cool cutting action that preserves the integrity and appearance of your workpiece.

Trimmable Backing for Extended Life

Stop throwing away money on partially used discs. The 15Q504 features Walter's innovative Eco-Trim backing. As the flaps wear down, you can simply trim the backing against a piece of scrap metal to reveal fresh abrasive material underneath. This simple action can triple the lifespan of a single disc, making it one of the most cost-effective choices for high-volume welding shops. The backing is made from environmentally friendly plant fibers, reducing plastic waste in your shop.

One-Step Finishing Solution

Welders often have to switch between aggressive grinding wheels and finer sanding discs to achieve a paint-ready or polished finish. The Enduro-Flex Stainless bridges this gap by offering aggressive removal rates comparable to a grinding wheel, but with the smooth finish of a sander. The quiet, vibration-free operation allows for greater control, letting you blend welds seamlessly in a single step. Whether you are working on custom fabrication, tank manufacturing, or architectural stainless, this disc ensures a professional result every time.

Features for the Pro Welder

Cool Cutting: Prevents heat discoloration on sensitive alloys.
Non-Loading: Resists clogging when grinding aluminum.
Contaminant Free: Fe-Free formulation prevents rust spots on stainless.
High Removal Rate: 40 grit aggressively removes weld seams and slag.

Additional Information
Brand:Walter Surface Technologies
Diameter:5"
Grit:40
Used To Grind:Stainless or Aluminum
Product Line:Enduro-Flex Stainless
Backing Type:Eco-Trim Trimmable
Material Application:Stainless Steel, Aluminum, Copper Alloys
Disc Type:Type 29 (Raised Hub)
Packaging Description:10 per each

INCLUDED

1x Walter Enduro-Flex Stainless Flap Disc (5" x 40 Grit)

APPLICATIONS

Grinding TIG and MIG welds on stainless steel
Blending surfaces on aluminum and copper alloys
Deburring and edge breaking
Heavy stock removal in metal fabrication
Food and pharmaceutical equipment fabrication (contaminant-free)

FAQ

The 15Q504 is specifically designed for grinding and finishing stainless steel, aluminum, and other non-ferrous metals. It provides cool cutting to prevent heat discoloration.

The Eco-Trim backing is made of plant fibers that can be trimmed down as the abrasive flaps wear. This exposes fresh grain underneath, allowing you to use more of the disc and extending its life by up to 3 times.

This specific model (15Q504) is a 40 Grit disc, which is a coarse grit suitable for heavy stock removal and aggressive grinding.

Yes, the Enduro-Flex Stainless discs are guaranteed to be free of iron, sulfur, and chlorine, preventing contamination that could lead to corrosion on stainless steel.

While it can grind mild steel, it is optimized for stainless and aluminum. Using it on mild steel is possible but may not be the most cost-effective use of its specialized coating.

This is a 5-inch disc designed to fit standard 5-inch angle grinders. It features a raised hub design compatible with standard back flanges.

The Enduro-Flex Stainless is designed to resist loading and glazing, making it an excellent choice for soft metals like aluminum compared to standard flap discs.

Always check the disc label for the specific Max RPM, but standard 5-inch flap discs are typically rated for around 12,200 RPM. Ensure your grinder does not exceed the rating on the disc.