Guided Miter Cutting System for Tile and Stone The BIHUI® Mitre Jolly Cutting System is a guided angle grinder system designed to produce accurate miter cuts on tile and stone. It combines a 5" variable-speed angle grinder with a stainless steel guide frame that maintains consistent bevel cuts from 45° to 48°. Stainless Steel Guide Frame with Dust Collection The guide frame features a stainless steel construction with an integrated cushion strip that rides on the tile surface to promote smooth movement during cutting. A built-in dust collection port allows connection to a vacuum for improved dust control while cutting. Complete Cutting System Ready for the Jobsite The system includes a 5" variable-speed angle grinder, mitre cutting frame, stainless steel guide with cushion strip, and a padded carrying case for transport and storage. The 1,400W grinder operates from 3,000 to 10,000 RPM and accepts both 4-1/2" and 5" blades with a standard 5/8"-11 spindle.