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08F905 - Walter HP 9-Inch Stainless Steel Grinding Wheel with Spin-On Hub

Packaging: 10 per each
$32.50/ea $203.10/10 per each only $20.31/eaSave 38%

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OVERVIEW

Heavy-Duty Abrasive for Professional Fabricators

Maximize your grinding potential with the Walter 08F905, a 9-inch Type 27 grinding wheel built for the toughest stainless steel applications. In the world of welding and fabrication, efficiency is driven by the quality of your consumables. This wheel is part of Walter's renowned HP (High Performance) line, which has set the standard for grinding wheels that deliver both speed and longevity. The 1/4-inch thickness provides the rigidity and durability required for aggressive grinding, chamfering, and weld leveling on heavy gauge materials.

The A30SS specification indicates a coarse 30-grit abrasive blend tailored for stainless steel. Unlike general-purpose wheels that may clog or glaze when grinding nickel-based alloys, the 08F905 maintains a sharp cutting face throughout its life. This ensures that you spend more time grinding and less time fighting the tool. The wheel is equipped with a 5/8-11 threaded hub, ensuring compatibility with standard 9-inch angle grinders. This integrated hub not only simplifies wheel changes but also provides extra safety by ensuring the wheel is securely seated and centered every time.

Fabricators working with stainless steel know the importance of using contaminant-free abrasives to prevent rust and corrosion issues down the line. This Walter wheel is certified contaminant-free, ensuring the integrity of your stainless steel projects. From shipyards to pressure vessel manufacturing, the 08F905 is the reliable choice for removing heavy welds and shaping metal with precision. Its balanced design reduces vibration, protecting both the grinder's bearings and the operator's joints during extended use.

Applications:

  • Grinding down heavy weld seams on stainless steel tanks and vessels.
  • Edge preparation and beveling for multi-pass welding.
  • Deburring flame-cut or plasma-cut edges.
  • General heavy stock removal in foundry and fabrication settings.
Additional Information
Brand:Walter Surface Technologies
Diameter:9"
Thickness:0.25"
Arbor (in):5/8"
Grit:30
Used To Grind:Stainless
Type:Type 27
Wheel Type:Depressed Center Grinding Wheel
Specification:A-30-SS
Mounting Type:Spin-On Hub
Max RPM:6,600
Material Application:Stainless Steel, Alloyed Steels
Packaging Description:10 per each

INCLUDED

  • 1 x Walter HP 9" x 1/4" x 5/8-11" Grinding Wheel (A30SS)

APPLICATIONS

  • Stainless steel deburring
  • Shaping and beveling alloyed steels
  • Preparing weld edges for penetration
  • Grinding heavy welds and seams
  • Surface leveling on large plates

FAQ

The 'A' stands for Aluminum Oxide abrasive, '30' indicates the grit size (coarse/medium), and 'SS' signifies that the bond and filler are specifically formulated for Stainless Steel to prevent glazing and contamination.

No, this wheel comes with a built-in 5/8-11 threaded hub (Spin-On), allowing it to be screwed directly onto the grinder spindle without a separate flange nut.

The maximum safe operating speed is typically 6,600 RPM. Always verify the RPM rating printed on the wheel matches or exceeds your grinder's no-load speed.

Yes, the wheel will perform very well on mild steel, although it is optimized for the specific properties of stainless steel.

This is a Type 27 grinding wheel with a 1/4-inch thickness, designed for side grinding and stock removal, not for cutting through material.

The Spin-On hub reduces vibration for smoother operation and significantly cuts down on wheel changeover time, improving overall productivity.

Yes, Walter guarantees this wheel is free of Iron, Sulfur, and Chlorine (less than 0.1%), making it safe for stainless steel applications where corrosion resistance is critical.

CATALOGUE & SPEC SHEETS

Safety Data Sheet