4.5" Dry Diamond Segment Saw Blade 7/8-5/8 Abor General Purpose w/ 5/8 Reducer 4.5" Diamond Saw Segmented (Dry Type) Blade Width / Plunge Depth	1.75" Arbor:	7/8-5/8 (5/8 come w/ reducer) Max RPM	13,300 Application	General Purpose, Concrete, Brick, Block, Masonry