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Weiler 4-inch Nylox disc brush with rectangular silicon-carbide filaments and 7/8-inch arbor hole

Weiler

Weiler 85826 4" Nylox Disc Brush Rectangular Filament 80SC Fill 7/8" Arbor Hole

SKU CH-E41N-3BJ76

A 4-inch silicon-carbide abrasive disc brush with rectangular filaments and 80-grit fill for aggressive surface preparation on a 7/8-inch arbor

  • TypeOther
  • Longer trim increases aggression, conformability and product life
  • Rectangular filaments deliver aggressive brushing with reduced conformability
  • Silicon carbide grain provides effective industrial cutting action
  • Type 6.12 nylon polymer ensures high-quality filament consistency
  • Made in USA for reliable manufacturing standards

Industrial Disc Brush for Aggressive Surface Work

The Weiler 85826 is a 4-inch Nylox disc brush built for industrial surface preparation and finishing tasks. It mounts on power tools via a standard 7/8-inch arbor hole and uses silicon carbide grain for effective cutting action.

80SC Rectangular Filament with Extended Trim

The 80SC fill uses rectangular filaments that deliver a less compliant, more aggressive brushing action compared to round alternatives. Longer trim length increases conformability and extends product life, though the stiff rectangular profile limits flexibility on highly contoured surfaces.

Type 6.12 Nylon Construction for Heat Resistance

Industrial-grade Type 6.12 nylon polymer resists heat buildup during extended use on power tools. The tufted filament configuration maintains consistent cutting performance while reducing vibration and noise compared to monofilament designs. Made in the USA.

Highlights

  • Longer trim increases aggression, conformability and product life
  • Rectangular filaments deliver aggressive brushing with reduced conformability
  • Silicon carbide grain provides effective industrial cutting action
  • Type 6.12 nylon polymer ensures high-quality filament consistency
  • Made in USA for reliable manufacturing standards

Specifications

TypeOther

Questions about this item

Will the 7/8" arbor hole fit the angle grinder I already own?

The brush uses a standard 7/8" arbor hole that matches most common angle grinders and right-angle tools.

How can I confirm the rectangular filaments are cutting effectively once installed?

The 80SC silicon-carbide fill should produce a consistent, aggressive cut pattern with minimal loading; watch for uniform surface finish and steady material removal.

Does the 85826 come with any mounting hardware or adapters, or is it just the brush?

Only the Nylox disc brush is included; no flanges, nuts or adapter rings are supplied in the box.

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