||Out of stock
Aluminum oxide grit, bonded on paper backing, provides excellent results in sanding and smoothing. The backing is flexible enough to allow accessibility to hard to reach places. Use a 3/32" screw top mandrel (#43.128).
ALUMINUM OXIDE is widely used as a coarse and fine abrasive. The most common form of aluminum oxide is called corundum. Due to its hardness, it is a much less expensive substitute for industrial diamond abrasives. Its low heat retention makes it ideal for grinding.