Portable automated sharpening apparatus for an operational...

Precision twist drill sharpener/point splitting machine

Reciprocating and deflecting swing device for the roller of...

Reciprocating device for a polishing roller of an...

Reel assembly grinder with automatic indexing and grinding contr

Ring cutter for cutting chips

Roll cleaning device

Roll grinder with vibration dampening

Roller swaying device for an emery belt machine

Rotary mower blade sharpener

Rotary ultrasonic grinding apparatus and process

Sanding apparatus

Sharpening lawn mower blades

Snow ski and snowboard edge sharpening device

Steel ball polishing apparatus

Timing belt grinding apparatus and method

Tool for fine machining of optically active surfaces

Universal coupling for machine tool

Wafer polishing apparatus

Wafer polishing device