DEWALT Replacement Knives for Dw733 Sheffield Collection for heavy use I grab '313307427 for heavy use I grab an XC pack Untreated Lumber: Suitable for interior projects or finish applications M2 laminated high speed tool steel keeps a sharp edge longer Knives can be resharpened multiple times saving on the cost of replacing knives Provides fast and easy knife change which saves time Manufactured by DEWALT Sub Brand N A Series Name N A Type Planer knives For Use with Grinders No For Use with Miter Saws No For Use with Routers No For Use with Table Saws No For Use with Tile Saws No For Use with Workbenches No Wheeled N A Adjustable No Height (Inches) 15