Standard Abrasives Aluminum Oxide Unitized Wheel 900 Series

The Standard Abrasives Aluminum Oxide 900 Series Unitized Wheel is an extra‑hard, non‑woven abrasive wheel designed for aggressive deburring, cleaning and polishing of hard metals.

Key Features

• Extra hard density with medium and coarse aluminum‑oxide grades for aggressive material removal
• Bi‑directional operation (clockwise and counter‑clockwise) for versatile tool use
• Longer life on hard metals thanks to higher density and edge durability
• Available in a wide range of diameters (1‑6 in) and face widths

Specifications

• Abrasive Material: Aluminum Oxide
• Abrasive Type: Unitized Wheel (non‑woven construction)
• Density Rating: Extra Hard (Density 9)
• Grades: Coarse, Medium
• Maximum Speed: 6000 rpm, 10 000 rpm, 12 000 rpm, 18 000 rpm (depending on size)
• Attachment Type: Center Hole (requires unitized wheel mandrel)
• Overall Diameter: 1 in – 12 in (selectable)
• Face Width: 0.125 in, 0.25 in, 1 in
• Center Hole Diameter: 0.125 in – 1.25 in (selectable)

Applications

• Deburring stainless‑steel pipe threads and gear edges
• Polishing stainless‑steel sinks, welds, machined surfaces, and hand tools
• Finishing and polishing aluminum extrusions and aircraft wing spars
• General cleaning, blending and finishing of ferrous and non‑ferrous metals