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Thin metal cutting wheel, 4 inch diameter, .045 inch thick, 5/8 inch arbor

Tuff Stuff

Tuff Stuff 4MET045 4" .045" 5/8" Arbor Type 1 Thin Metal Cutting Wheel

SKU CH-HPJS-EMFQY

Thin 4-inch wheel cuts ferrous and stainless steel at up to 19,000 RPM

  • Cuts fast through steel and stainless with a thin .045 profile
  • 45 mm diameter fits compact angle grinders for tight spaces
  • 5/8 inch arbor matches standard grinder spindles directly
  • Type 1 flat shape gives straight cuts on pipe and angle iron
  • 19000 max RPM rating supports high-speed cutting without overload

Cutting Wheel for Ferrous and Stainless Metals

The Tuff Stuff 4MET045 is a thin Type 1 cutting wheel built for fast cuts through steel, angle iron, pipe, tubing and rebar. Its 4 inch diameter and .045 inch thickness suit angle grinders with a 5/8 inch arbor. It handles both ferrous and stainless materials in fabrication and maintenance tasks.

Build Fit and Clearance

The wheel mounts directly on compatible angle grinders using the 5/8 inch arbor hole, requiring no adapters or flange modifications. Its thin profile reduces material loss and cutting resistance, freeing up motor torque for quicker passes. The 19000 max RPM rating demands a grinder that does not exceed this speed for safe operation.

Suited Users and Limits

This wheel suits metalworkers, fabricators and maintenance crews needing rapid, clean cuts in steel and stainless stock. It is not for buyers who need grinding or deburring capability, nor for tools that run above the rated speed. Users cutting non-ferrous metals, masonry or wood should select a wheel specified for those materials.

Highlights

  • Cuts fast through steel and stainless with a thin .045 profile
  • 45 mm diameter fits compact angle grinders for tight spaces
  • 5/8 inch arbor matches standard grinder spindles directly
  • Type 1 flat shape gives straight cuts on pipe and angle iron
  • 19000 max RPM rating supports high-speed cutting without overload

Specifications

No published specifications for this item yet.

Questions about this item

How thin is the .045" wheel before it wears down?

The wheel is .045" thick when new and gradually reduces as it cuts through steel, angle iron, pipe, tubing or rebar.

How hot or loud does the 19,000 RPM wheel get during continuous cutting?

Expect high-pitched cutting noise and noticeable heat build-up at 19,000 RPM; wear hearing protection and allow cooling pauses.

What spindle size must my tool have for the 5/8" arbor?

Your angle grinder or cut-off tool needs a 5/8" spindle to mount this wheel securely.

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