Dremel 75-30285 Two-Speed Grout Removal Kit Features include: Dremel Two Speed MultiPro Rotary Tool Grout Removal attachment- For use on wall and floor grout Carbide 569 1/16-Inch Grout Removal Attachment Carbide 570 1/8-Inch Grout Removal AttachmentGuides 180-Degree apart to keep bit centered between tiles30-Degree angle for controlled cutting Multiple slide depth adjustmentExcellent cutting visibilityEasy screw-on mounting Wrench Quick Start Book echnical Specifications: 120V 1.15 AMPS 50-60Hz AC