åtto ålpha™ Abrasive Superfinishing Range

Quick Change Discs, Mounted Points & Polishing Wheels

alpha kit

The åtto ålpha Superfinishing range includes abrasive rubber bonded Mounted Points, Quick Change Discs (QCDs) and Polishing Wheels, ideal for precision grinding and superfinishing for a wide range of applications and materials.
A selection of abrasive grits, presented in åtto’s proven rubber bonds, offer the user durable and flexible alternatives to traditional non-woven finishing products.
The rubber bonding system ensures consistency, performance and superior wheel life for a range of finishing options, on even the most challenging work pieces.

åtto ålpha Features

  • Suitable For Use With Air Tools and Standard Grinders
  • For Precision Grinding & Polishing
  • Rubber Bonded For Optimum Performance, Flexibility & Wheel Life
  • Available as a complete Superfinishing Kit or as individual items
  • Effective Grinding & Polishing on a Range of Materials:
  • Titanium, Aluminium, Inconel, Stainless Steel, Composites, Ceramics, Steel etc.
  • Ideal For Applications Including:
  • Light Grinding, Surface Preparation, De-Burring, Blending, Polishing, Superfinishing


åtto ålpha Superfinishing Wheels, QCDs and Mounted Points combine abrasive grits in a durable and flexible rubber bond, making them ideal for a broad range of applications that require ultimate performance and precision; including Light Grinding, Surface Preparation, De-burring, Blending, Polishing, and Final Finishing.


Effective for Grinding & Polishing of materials including:

  • Titanium
  • Carbon Fibre
  • Inconel
  • Composites
  • Ceramics
  • Steel
  • Stainless Steel
  • Aluminium

The åtto ålpha Superfinishing Kit

Kit Contents:

  • QCD
  • 2"/50mm - 1 x Coarse, 1 x Medium, 1 x Fine & 1 x Superfine
    3"/75mm - 1 x Coarse, 1 x Medium, 1 x Fine & 1 x Superfine

  • Type 1 Polishing Wheels
  • 75x6x6mm/3x1/4x1/4"- 1 x Flexible, 1 x Semi-flexible & 1 x Rigid

  • Mounted Points
  • 12.7x25mm/1/2x1", W187, 6mm/1/4" Spindle - 1 x Coarse & 1 x Fine

  • Type R Mounting Systems for Standard Air Tools & Grinders