GrindWeld
Standard Abrasives A/O HD Unitized Wheel - Image 1
3M·consumable

Standard Abrasives A/O HD Unitized Wheel

A soft‑density, unitized aluminum oxide grinding wheel designed for light‑pressure cleaning, blending and finishing on flat or contoured parts.

Key Features

  • Soft density offers exceptional conformability for tight tolerances
  • Bi‑directional use (runs clockwise and counter‑clockwise)
  • Open web construction with nylon strands resists melt‑smear and load‑clogging
  • Center‑hole attachment using a unitized wheel mandrel
  • Compatible with right‑angle and pedestal grinders

Specifications

  • Abrasive Material: Aluminum Oxide
  • Grade: Medium (soft density)
  • Maximum Speed: 6000 rpm
  • Overall Diameter: 6 in (152.4 mm)
  • Face Width: 1 in (25.4 mm)
  • Center Hole Diameter: 1 in (25.4 mm)
  • Attachment Type: Center Hole (unitized mandrel required)

Applications

  • Light‑pressure cleaning and rust removal
  • Blending and finishing of soft metals
  • Edge radiusing and light deburring
  • Pre‑painting surface preparation
  • Polishing of fillet areas on jet blades and similar components

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Specifications

GradeMedium
Product FormUnitized Wheel
Maximum Speed6000 rpm
Density RatingSoft
Attachment TypeCenter Hole
Abrasive MaterialAluminum Oxide
Face Width Metric25.4 mm
Face Width Imperial1 in
Overall Diameter Metric152.4 mm
Overall Diameter Imperial6 in
Center Hole Diameter Metric25.4 mm
Center Hole Diameter Imperial1 in

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