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Walter HP XX 9-Inch Heavy Duty Grinding Wheel

$27.18/ea $431.00/25 per each only $17.24/eaSave 37%

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OVERVIEW

Aggressive Grinding Power for Heavy Fabrication

When you are staring down a massive weld seam or a thick plate that needs beveling, you need a grinding wheel that doesn't mess around. The Walter HP XX 9" Grinding Wheel (08H900) is built for welders who demand aggressive performance. This isn't a wheel for light touch-ups; it is a beast designed to hog away metal fast. With a 9-inch diameter and 1/4-inch thickness, it provides the coverage and durability needed for the toughest structural steel and heavy fabrication jobs.

We know that changing wheels constantly is a hassle that kills your rhythm. The HP XX technology is engineered to last longer than standard wheels, keeping you grinding and making sparks rather than walking back to the tool crib. The grain structure stays sharp throughout the life of the wheel, ensuring that it cuts just as aggressively at the end of the job as it did at the start. It digs in hard to remove slag, spatter, and excess weld metal without requiring excessive pressure from the operator.

Comfort matters when you are wrestling a 9-inch grinder all day. Walter pays special attention to the balance of their wheels. A balanced wheel means less chatter and less vibration traveling up your arms. This allows for smoother control, cleaner grinds, and less fatigue at the end of a long shift. Whether you are working on pipelines, structural beams, or heavy machinery repair, the Walter HP XX 08H900 is the reliable workhorse you want on your grinder.

Why Welders Choose HP XX

  • Fast Stock Removal: Gets the job done quicker so you can move to the next weld.
  • Built Tough: Resists edge chipping and wears evenly for consistent performance.
  • Smooth Running: Less vibration means more control and less arm fatigue.
Additional Information
Brand:Walter Surface Technologies
Diameter:9"
Thickness:0.25"
Arbor (in):7/8"
Used To Grind:Steel or Stainless
Packaging Description:25 per box
Wheel Type:Type 27
Bond Type:Resinoid
Grit:24

INCLUDED

  • 1x Walter HP XX 9" x 1/4" x 7/8" Grinding Wheel

APPLICATIONS

  • Heavy-duty grinding of steel and stainless steel
  • Weld seam removal and leveling
  • Edge preparation and beveling for welding
  • Deburring heavy metal plates
  • Shaping and fitting structural steel components

FAQ

This grinding wheel is optimized for use on steel and stainless steel, providing aggressive removal rates on both materials.

The 08H900 has a standard 7/8" arbor hole, making it compatible with most standard 9-inch angle grinders.

Always check the label on the wheel itself, but standard 9-inch grinding wheels are typically rated for around 6,600 RPM. Never exceed the rated RPM.

No, this is a Type 27 depressed center grinding wheel. It mounts directly to the grinder using the appropriate flange and nut; no backing pad is needed.

The HP XX series is Walter's premium line for aggressive grinding, offering the highest removal rates and longest life for heavy-duty applications compared to their standard lines.

No, this is a 1/4" thick grinding wheel designed for surface grinding. Do not use it for cutting (cutoff) operations; use a proper cutting wheel for that purpose.

While it can grind aluminum, it is not specifically designed for it and may load (clog) up. Walter offers specific wheels for non-ferrous metals that prevent loading.

CATALOGUE & SPEC SHEETS

Spec Sheet
Safety Data Sheet
Google Rating
4.9
Based on35reviews
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