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Walter A-11 Stainless Steel Grinding Point

$18.66/ea $13.54/1 per each only $13.54/eaSave 27%

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OVERVIEW

High-Performance A-11 Mounted Point for Stainless Steel

Achieve flawless results in your metal finishing operations with the Walter A-11 Mounted Point, specifically engineered for stainless steel surfaces. In the world of industrial welding and MRO, precision is paramount, and this abrasive tool delivers exactly that. The 12D033 model features the classic A-11 geometry, a favorite among professionals for its ability to navigate complex contours and confined spaces where larger grinding wheels simply cannot reach.

Stainless steel presents unique challenges in grinding, primarily due to its hardness and tendency to work-harden if overheated. This Walter mounted point addresses these issues with a specialized abrasive composition that promotes cool cutting action. This prevents the "blueing" or heat discoloration often seen with inferior abrasives, saving you time on post-grind cleanup and polishing. The abrasive structure is open enough to prevent loading, yet dense enough to provide a long service life, making it a cost-effective solution for high-volume shops.

Vibration is the enemy of precision. That is why Walter Surface Technologies meticulously balances each point. A balanced tool runs smoother, allowing for finer control when deburring holes, blending contours, or dressing welds. This smooth operation is critical when working on expensive stainless steel components where a slip or chatter mark could result in costly rework. The 1/4-inch shank is precision-ground to ensure a secure, slip-free fit in standard collets, further enhancing safety and performance.

Whether you are working in aerospace, food and beverage equipment manufacturing, or general fabrication, the Walter A-11 Mounted Point is a reliable workhorse. It excels in applications such as enlarging holes, fitting mechanical parts, and smoothing out rough castings. Trust in the Walter brand's legacy of quality to provide an abrasive solution that meets the rigorous standards of the modern welding industry.

Additional Information
Shape:A-11
Application Material:Stainless Steel
Product Type:Mounted Point
Shank Diameter:1/4"
Abrasive Type:Bonded
Bond Type:Resinoid
Packaging Description:1 per each

INCLUDED

  • 1 x Walter A-11 Mounted Point for Stainless Steel

APPLICATIONS

  • Deburring and finishing inside stainless steel pipes and tubing
  • Enlarging holes and slots in fabricated metal parts
  • Smoothing weld seams in tight corners and hard-to-reach areas
  • Blending contours on stainless steel castings and molds
  • General fitting and maintenance repair operations
  • Precision grinding in die and mold making

FAQ

The A-11 shape is typically a cylindrical head with a rounded or flat end, measuring approximately 7/8" in diameter and 2" in length, though exact dimensions can vary slightly by standard. It is designed for general purpose grinding in confined areas.

Yes, while it is formulated specifically for stainless steel to prevent contamination and heat buildup, it can also be effectively used on mild steel and other ferrous metals.

This mounted point is designed for use with a die grinder (either pneumatic or electric) or a rotary tool that accepts a 1/4-inch shank.

'St St' stands for Stainless Steel. This indicates the abrasive is free of iron, sulfur, and chlorine contaminants that could cause corrosion or rust on stainless steel surfaces.

A balanced point reduces vibration, which improves surface finish quality, reduces operator fatigue, and prevents premature wear on the die grinder's bearings.

Yes, all mounted points have a Maximum Safe RPM (MOS) based on the head diameter and overhang. Always check the manufacturer's rating on the package and ensure your tool does not exceed it.

While it can grind aluminum, it is not optimized for it. Aluminum is soft and may clog (load) the abrasive pores of a point designed for stainless steel. A wax or lubricant might be needed if used on aluminum.

CATALOGUE & SPEC SHEETS

Safety Data Sheet
Google Rating
4.9
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