3/4 X 20 1/2 Inch Premium Zirconia Air File Sanding Belts, 10 Pack

3/4x20 1/2" Industrial Grade Zirconia Grinding Belts

Our industrial grade zirconia sanding belts are a great choice for heavy duty grinding applications. Zirconia’s self-sharpening abrasive grains extend belt life up to 2.5 times longer than aluminum oxide. Zirconia fractures during use, continuously revealing sharp abrasive grain. Its durability and quick cut makes it a great choice for welders or anyone working with metals. We use a special heavy but flexible backing for tight contours of hand held air sanders. Hand built in the USA.

Available Grits: 36, 60, 80, 100, 120

Single Grit Pack Quantity: 10

Weight: XY-wgt

Backing Material: Polyester 

Waterproof: Yes

Applications: Stock removal, profiling, bevel work, sharpening, grinding welds, shaping, cutting, and blending ferrous / non-ferrous metals (steel, stainless steel, alloys, hardened steel, aluminum, copper, titanium, nickel, etc.).

Closed Coat: 100% abrasive grain coverage

Joint: Bi-directional tape joint allows belt to run in EITHER direction (disregard arrows) 

Grinding Aid: Anti-loading and heat reducing stearate coating for cooler grinding