Collection: Narrow Belts

Narrow sanding belts from 1" to 6" wide for portable belt sanders, bench sanders, belt grinders and edge sanders. We stock every common size – 1x18, 1x30, 1x42, 2x42, 2x48, 2x72, 3x18, 3x21, 3x24, 4x24, 4x36, 6x48, 6x80, 6x89 and 6x108 – along with long edge-sander belts up to 6" x 360", and make anything in between to order.

Which belt for which machine

Portable belt sanders – 3x18, 3x21, 3x24, 4x21, 4x24, 4x36. Aluminum oxide for wood, zirconia for metal.
Bench belt sanders – 1x30, 1x42, 2x42, 4x36, 6x48. The 1x30 in fine grits doubles as a knife sharpening belt.
2x72 belt grinders – see our knife making collection for ceramic, zirconia and surface conditioning belts.
Edge sanders – 6x80, 6x89, 6x108 and longer; open-coat aluminum oxide resists loading on edge work.

Not sure what you have? Measure the width and the full circumference and read how to measure a sanding belt. Custom sizes ship in about three business days with no minimum.