3M 7010508203 Spiral Band 36 Grit 3/4 X 2 Inch

Product Description

The 3M 7010508203 is a coated abrasive spiral band designed for use with spindle-mounted drum sanders and pneumatic or electric rotary tools. Built on a heavy X-weight cloth backing, it delivers aggressive material removal at 36 grit in a very coarse grade — well suited for rapid stock removal, deburring, and shaping of metal, wood, and composite surfaces. Measuring 3/4 inch in diameter by 2 inches wide, this band fits standard spiral band mandrels and holds its form under sustained rotational load. Machinists, fabricators, and metalworking technicians reach for this grade when the job calls for fast cutting over fine finish.

This spiral band is used in industrial and trade applications where fast, controlled material removal is the priority. Common scenarios include deburring weld seams, blending metal edges, shaping wood components, and cleaning up bore surfaces on machined parts. The 3/4 inch diameter makes it appropriate for smaller-diameter bores, slots, and contoured surfaces where a larger drum would not fit. It is typically used with a die grinder, drill press, or dedicated spindle sander by machinists, metal fabricators, and finish carpenters.

Key Features

• 36 grit very coarse grade for aggressive, fast stock removal
• Aluminum oxide abrasive material provides consistent cut rate on metal and wood
• Heavy X-weight cloth backing resists tearing under high rotational loads
• 3/4 inch diameter fits standard small-bore spiral band mandrels
• 2 inch wide contact face maximizes surface coverage per pass

Compatibility

Designed for use with spiral band mandrels accepting a 3/4 inch diameter band. Fits standard spindle sander arbors and rotary tool attachments configured for that mandrel size.

Installation Notes

Installation is performed by machinists or fabricators familiar with rotary abrasive tooling. Ensure the spindle or mandrel is fully powered down and at rest before mounting or removing the band. Confirm the mandrel diameter matches the 3/4 inch band inner diameter before seating the band to prevent slippage during use. Always verify that the tool RPM rating does not exceed the abrasive band's maximum rated speed before operation.