Toolway Diamond Core Hole Saw Bit 5/16" (8mm) Hex Shank

Tool Tech Xpert Diamond Core Hole Saw Bit 5/16" (8mm) Hex Shank

• Vacuum brazed technology for superior performance and longer life
• Suitable for wet/dry applications on vitrified brick, microcrystalline stone, granite and other ultra-hardness stone
• processing with water will be sharper. To dry drill a 2 cm thickness marble, vitrified brick only needs 8 seconds
• 8mm Hex shank brazing hole opener
• Length:80mm
• Drilling depth: 30mm