SHDIATOOL Diamond Finger Milling Bit for Enlarging Existing Hole of Porcelain Hard Ceramic Granite Marble Core Drill Bits

1pc 4/5" finger bits and 1pc 35mm drill bits

• This finger bits is designed for Bevelling, Enlarging, Grinding and Polishing the exsit holes or shaping edge of materials.
• The finger bit is suitable for milling ceramics, tiles porcelain marble and other materials.
• #45/50 high-grade diamond grain make the hole smooth and clean, and can achieve excellent surface effect.
• Dry/wet drilling for porcelain tile marble stone masonry brick normal stone.
• Easily operate on 5/8"-11 Angle Grinder; Need an adapter for drill or other machine, such as SDS,hex,Round plus shank