Greenlee 38522 Hole Saw Arbor, 5/16-Inch Hex Shank for 9/16-Inch to 1-3/16-Inch Hole Saws Air Tools Motor shaft features ball bearings

Motor shaft features ball bearings front and back

18" High with 4" Reflective band

4 bolt flange fits on horizontal direct drive pressure washer engines 5 to 7 hp

Suitable for super wide highway tires

Greenlee 38522 Hole Saw Arbor, 5/16-Inch Hex Shank for 9/16-Inch to 1-3/16-Inch Hole Saws Air Tools Motor shaft features ball bearingsHigh speed steel material; 9 16 inch Min. Hole saw size; 1 3 16 inch Max. Hole saw size; 5 16 inch Shank size; Yes supplied with pilot Drill; Hex shank shape; chuck size 3 8 inch; includes pilot drill From the Manufacturer The best arbor in the industry ensures a solid connection without any gaps or wobbling. Arbors include replaceable high speed pilot drill. Pilot drills have unique split point tip design. Use with Greenlee bimetal hole saws,