Boss Office Products Black Contemporary Ergonomic Adjustable Height Swivel Task Chair Cut Off Tool Series Name Serrated Flex Bit Item Weight:3.526 Series Name Serrated Flex Bit Sub Brand N A Bit Type Flex bit Bit Length 36 in Shank Size 3 16 in Shank Type 3 flat Material High carbon steel Case Type Hard Quick Change No For Use With Power tool For Use on Metal No For Use on Wood Yes Warranty 30 day Set Individual Individual Package Quantity 1 Bit Diameter (Inches) 9 16 in CA Residents: Prop 65 Warning(s) Yes Brand Model Compatibility EX18736 A: One single hole is pre drilled ) 275 Adjustable Height Yes Package Quantity 1 Arms Fixed Folding No Massaging No Heated No Lumbar Support Yes Ergonomic Yes Casters Yes BIFMA ANSI Certified No CA Residents: Prop 65 Warning(s) No Arm Type Fixed Swivel Yes Tilting Yes UNSPSC 56101500 Collection Name N A Color Finish Family Chrome Manufacturer Color Finish Black Back Material Upholstered Seat Material Upholstered Frame Material Metal Wood Species Poplar Finish Type Metal Style Contemporary Trend Modern Type Task Number of Casters Wheels 5 Maximum Seat Height (Inches) 21 Minimum Seat Height (Inches) 18 Seat Back Height (Inches) 22