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  6. Standard Abrasives™ A/O Spiral Band 706393, 1/2 in x 1/2 in 50, 100 ea/Case

Standard Abrasives™ A/O Spiral Band 706393, 1/2 in x 1/2 in 50, 100 ea/Case

  • Part Number 706393
  • 3M ID 7010292775
  • UPC 00051115415715

Single ply abrasive is flexible and tensile, conforming to flat and contoured surfaces

Spiral construction helps eliminate shadow marks and chatter

Aluminum oxide mineral is friable and breaks down to reveal sharp cutting edges for a consistent cut

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Frequently viewed resources
Safety Data Sheet (PDF, 0B)
Overall Diameter (Imperial) 0.5 in
Overall Diameter (Metric) 12.7 mm
Grit 50
Inner Diameter (Metric) 12.7 mm
Overall Length (Metric) 12.7 mm
Overall Length (Imperial) 0.5 in

Details

Highlights
  • Single ply abrasive is flexible and tensile, conforming to flat and contoured surfaces
  • Spiral construction helps eliminate shadow marks and chatter
  • Aluminum oxide mineral is friable and breaks down to reveal sharp cutting edges for a consistent cut
  • Spiral band easily fits over rubber drums
  • No tools required for band changes

Standard Abrasives™ Aluminum Oxide Spiral Band is a tensile yet strong abrasive – great for light finishing, polishing, blending and deburring on both hard and soft metals.

 

Standard Abrasives™ Aluminum Oxide Spiral Band
Finer grades are used for metal finishing and polishing
Standard Abrasives™ Aluminum Oxide Spiral Band is great for removing parting lines, tiny imperfections and little burrs, which could otherwise be difficult to remove with a larger abrasive disc or wheel.
Spiral construction helps eliminate shadow marks and chatter

Recommended Applications
Standard Abrasives™ Aluminum Oxide Spiral Band is the best product for polishing and blending flat surfaces and contours, because its spiral shape enables it to smoothly roll over these surfaces. The circular band rotates centrifugally as you move it around the workpiece and — given its small size — the abrasive can easily fit inside hard-to-reach areas. Standard Abrasives™ Aluminum Oxide Spiral Band is great for removing parting lines, tiny imperfections and little burrs, which could otherwise be difficult to remove with a larger abrasive disc or wheel.

Special Features
The spiral construction on Standard Abrasives™ Aluminum Oxide Spiral Band eliminates shadow marks and chatter. Aluminum oxide mineral cuts sharp but is still friable, fragmenting under heat and pressure to reveal sharp cutting edges, so you get a consistent cut throughout the life of the abrasive. Available in grades 24 to 320 grit, you can choose the right grade for your project, depending how aggressive a scratch you desire. Coarser grades, like 24, are good for heavy stock removal, whereas finer grades, like 320, are good for metal finishing and polishing.

Tips for Optimal Use
Standard Abrasives™ Spiral Bands are intended for use with rubber drums. The single ply or "single thickness" abrasive fits snugly around the drum like a glove. Compared to 2- or 3-ply thicknesses, the single ply is a bit more flexible and conformable, which makes it a good match for contoured surfaces. It is important for both the drum and the abrasive to have the same nominal diameter to prevent skipping and bumping.

Rather than deflecting or skidding over the substrate, the Spiral Band stays in constant contact with the workpiece to swiftly rid the surface of little burrs. The maximum allowable RPM for spiral bands is the same as the maximum RPM of the drum, provided the drum and band have the same nominal diameter. Typically, the rubber drum attaches to portable drills, die grinders, straight shaft and angle grinders. The great news is, the drum requires no extra tools for band changes.

Removing contaminants from flat and contoured surfaces is smooth — in finish and operation.

 

Typical properties

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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.