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Weiler 31114 nylon wire wheel brush 4 inch 180 grit 1/2 inch arbor

Weiler

Weiler 31114 Wire Wheel Brush 4 in 180 Grit 1/2 in Arbor

SKU CH-4EVZ-8720Y MPN 31114

Nylon wire wheel brush with silicon carbide grit for cleaning and finishing carbon steel on die grinders, drills and straight grinders up to 20,000 RPM

  • TypeSanders
  • Silicon carbide abrasive cuts carbon steel efficiently
  • 180 grit nylon bristles deliver consistent surface finish
  • 4 inch diameter fits die grinders and drill presses
  • 1/2 inch threaded arbor adapts to 3/8 inch shafts
  • Rated for 20,000 RPM maximum operating speed

4-inch silicon-carbide wire wheel

The Weiler 31114 is a 4-inch crimped nylon wire wheel brush loaded with 180-grit silicon carbide abrasive. A 1/2-inch threaded arbor with a 3/8-inch reducer fits die grinders, pencil grinders, straight grinders and drill presses. Maximum rated speed is 20,000 RPM.

Best for light deburring on carbon steel

Suited for operators who need fine surface preparation, light rust removal or blending on carbon steel using a small grinder or drill press. Not intended for heavy stock removal, aggressive weld cleaning or work on stainless steel where contamination must be avoided.

180-grit silicon-carbide abrasive

The 180-grit silicon-carbide loading determines cut aggressiveness and finish quality; choose this wheel when a fine, consistent satin finish on carbon steel is the primary requirement.

Highlights

  • Silicon carbide abrasive cuts carbon steel efficiently
  • 180 grit nylon bristles deliver consistent surface finish
  • 4 inch diameter fits die grinders and drill presses
  • 1/2 inch threaded arbor adapts to 3/8 inch shafts
  • Rated for 20,000 RPM maximum operating speed

Specifications

TypeSanders
BrandWeiler
Model31114

Questions about this item

How much heat does the 31114 brush generate when running at 20 000 RPM all day?

The brush itself produces no heat; heat comes from friction on the workpiece, so use light pressure and keep the tool moving to limit temperature rise.

What tool and arbor combination do I need to mount the 1/2 in threaded hole on the 31114?

A die grinder, drill press, pencil grinder or straight grinder with a 1/2 in to 3/8 in threaded arbor will accept the brush directly.

Will the 180 grit nylon bristles damage softer metals I still use in older projects?

The 180 grit nylon is designed for carbon steel; on softer metals it removes material more gently but test a small area first to confirm the finish.

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