BAUER 4-1/2 In. 40 Grit Zirconia Type 27 Flap Disc – Item 57764

The BAUER™ 4-1/2 in. 40 Grit Zirconia Type 27 Flap Disc is constructed from high quality zirconia alumina grain that lasts up to 2X longer* for fewer disc changes. Flexible disc design conforms to surfaces for cleaner, smoother removal. Delivers high performance on steel and stainless steel applications.