MilesCraft 1008 Roto90 Right Angle Attachment. Get around corners and into tight spaces with your rotary tool. Includes adaptors to fit most rotary tools. 3 Sets of ball bearings and special gearing provides long lasting and smooth operation. Coupling system allows you to rotate and position the attachment on your tool. Quick connect system attaches to your rotary tool without tools. Compact design fits almost anywhere. Includes collet nut and square drive not, but does not include any collets. Uses standard Dremel sized collets. Rotary tool not included. For use with most Corded Dremel, Black and Decker RTX, Co/Tech, King Craft, Budget, Maxicraft, Einhell, Wetekom, and Skil Small Rotary tools.Easily connect to most rotary tools.3 ball bearing sets for cool and smooth operationPosition and lock in any direction from your rotary toolCompact design for tight spacesEasily connect to most rotary tools.