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Walter ZIP Stainless 7-Inch Type 27 Cut-Off Wheel

$16.08/ea $256.50/25 per pak only $10.26/eaSave 36%

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OVERVIEW

The Welder’s Choice for Clean Stainless Cuts

If you work with stainless steel, you know that heat is the enemy. The Walter ZIP Stainless™ 7" Cut-Off Wheel (11F172) is your best defense against heat discoloration and warping. Engineered specifically for welders who demand perfection, this wheel slices through stainless steel like butter, leaving a clean, burr-free edge that is ready for welding immediately. The secret lies in its cool-cutting formulation, which prevents the metal from overheating and turning that dreaded blue or gold color. This means you spend less time grinding away heat tint and more time laying down beads.

The Type 27 depressed center design is a game-changer for fit-up work. It allows the locking nut to sit recessed within the wheel, enabling you to get flush against the workpiece for trimming bolts, removing brackets, or cutting close to a flange. With a 1/16" thickness, this wheel removes minimal material, making it incredibly precise. You won't be wasting expensive stainless stock or struggling with wide, jagged kerfs. The wheel feels rigid and secure on the grinder, giving you the confidence to make straight, accurate cuts without the wheel wandering or flexing dangerously.

Safety and quality are built into every disc. Because it is guaranteed free of iron, sulfur, and chlorine, you don't have to worry about contaminating your stainless welds with rust-causing impurities. This is the wheel you grab when the job spec calls for "food grade" or "nuclear grade" cleanliness. It’s tough, it’s fast, and it lasts longer than cheaper alternatives, saving you trips to the tool crib. Upgrade your grinder with the Walter 11F172 and experience the difference a premium abrasive makes on your stainless fabrication projects.

Additional Information
Brand:Walter Surface Technologies
Diameter:7"
Thickness:1/16"
Arbor In:7/8"
Used To Cut:Stainless Steel
Grit:46
Wheel Type:Type 27 (Depressed Center)
Grade:A-46-SS-ZIP
Max RPM:8,600
Contaminant Free:Yes (Fe-S-Cl < 0.1%)
Packaging Description:25 per pak
Arbor (in):7/8

INCLUDED

  • (25) 7" ZIP Stainless Type 27 Cut-Off Wheels

APPLICATIONS

  • Cutting stainless steel sheets and plates
  • Trimming stainless steel pipe and tubing
  • Flush cutting bolts and fasteners
  • Fabrication of food processing equipment
  • Nuclear and pharmaceutical grade metalwork
  • General metal fabrication requiring contaminant-free cuts

FAQ

Type 27 refers to the shape of the wheel, which has a depressed center. This allows the mounting nut to be recessed, enabling flush cutting against a surface and providing greater rigidity compared to flat (Type 1) wheels.

Yes, the Walter ZIP Stainless is guaranteed to be free of Iron, Sulfur, and Chlorine (Fe-S-Cl free), making it safe for use on food-grade and nuclear-grade stainless steel without causing contamination.

The maximum safe operating speed for this 7-inch wheel is typically 8,600 RPM. Always verify the RPM rating printed on the wheel matches or exceeds your grinder's speed.

Yes, you can use it on mild steel, and it will cut very quickly. However, it is formulated specifically for stainless steel to maximize life and minimize heat. Using it on mild steel may reduce its lifespan compared to a wheel designed for general steel.

A 1/16" (.062") thickness removes less material, resulting in less friction and heat. This leads to faster cuts and cleaner edges with fewer burrs compared to thicker 1/8" wheels.

No, this is a Type 27 reinforced cut-off wheel that mounts directly to the grinder using the standard flange and lock nut (or appropriate 7/8" arbor adapter). It does not use a flexible backing pad.

This wheel has a 7/8-inch arbor hole, which is the standard size for most 7-inch and 9-inch angle grinders.

No. Because it is manufactured without iron, sulfur, or chlorine, it will not leave behind contaminants that typically cause rust or corrosion on stainless steel surfaces.

CATALOGUE & SPEC SHEETS

Spec Sheet
Safety Data Sheet
Google Rating
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