Pro Mill-C Cone Milling Bits: Precision Hole Enlargement and Beveling Transform your tile installations with the Pro Mill-C Cone Milling Bits, designed for unrivaled precision in hole enlargement, shaping, and beveling. Features Universal Compatibility: Designed to fit a 5/8-11 threaded arbor for a wide range of tools. Exceptional Diamond Grit: High-quality grit ensures clean, precise cuts and durability. Versatile Usage: Suitable for both wet and dry applications to suit any project needs. Efficient Performance: Capable of reaching up to 11,000 RPM for rapid material handling. Ideal for Various Materials: Perfect for ceramic, porcelain, and natural stone. Professional Results: Essential for tile contractors and remodelers seeking perfection. Precision Shaping: Ideal for detailed beveling and shaping tasks in tiling. Convenient Sizes: 1-1/2 inch Mill C Cone Bit is 1-1/2' Long and the 3" Mill-C Cone bit is 3" long