GRAPHITE Diamond Hole Saw 72 x 10 x 75 mm M14 Thread for Porcelain, Granite, Marble

For professionals who need clean, precise holes in the hardest tile and stone, this GRAPHITE diamond hole saw stands apart from generic core bits thanks to its sintered diamond segments and M14 direct mount. The 72 mm cutting diameter and 75 mm working length make it ideal for plumbing and electrical installations in porcelain, granite, marble, and other dense materials.

Highlights

• 72 mm cutting diameter for standard pipe and outlet openings
• M14 thread fits angle grinders without an adapter
• Sintered diamond segments deliver long life and consistent cutting
• Continuous rim ensures chip-free edges on both sides of the workpiece
• Wet drilling recommended to reduce dust and extend bit life

In daily use

Mount the hole saw directly onto an angle grinder with an M14 spindle, set the tool to a moderate speed, and keep the cutting area flooded with water. The high-grade steel body resists flexing, while the industrial diamond coating maintains sharpness through repeated use. Suitable for ceramic tiles, porcelain, natural stone, granite, marble, terracotta, and glass.

Full specifications

• Cutting diameter: 72 mm
• Working length: 75 mm
• Mounting thread: M14
• Material compatibility: Ceramic tiles, porcelain, natural stone, granite, marble, terracotta, glass
• Recommended use: Wet drilling
• Diamond coating: High-quality industrial diamond particles
• Body material: High-grade steel
• Application: Creating holes for pipes, electrical outlets, and fittings
• Tool compatibility: Angle grinders with M14 spindle
• Segment type: Sintered diamond segments
• Cooling requirement: Water cooling recommended
• Edge type: Continuous rim
• Shank type: M14 Thread
• Product type: Core drill bit / Hole saw
• Intended user: Professional tradesmen, DIY enthusiasts
• Durability: Long-lasting performance with proper use
• Colour: Metallic Grey
• Packaging: Individual blister pack

Final note

Backed by GRAPHITE's reputation for reliable diamond tooling, this hole saw is a solid investment for consistent, clean cuts in demanding materials.