Descriptions

• Sharpening stone for diamond core bit for optimal performance
• Blue Ceram diamond core bits drill oversize to allow drilling and fixing into material below the surface without chipping the tile
• Diamond core bits suit non-hammer action portable power drills
• Diamond core bits can be used for drilling porcelain, monocottura, marble, glazed, terracotta, sandstone & standard ceramic tiles

Features

• Diamond core bits have core cavity for fast material extraction
• Diamond core bits have 10mm hex shank for positive grip, preventing slippage in chuck
• Diamond core bits have cutting speed with water <3000 RPM
• Diamond core bits have Diamond Segment tip for long life