M14 80MM High-Grade Sharp Glass Diamond Core Drill Bit Hole Saw

Premium Diamond Grit
– Engineered with high-quality diamond particles for ultra-sharp cutting, ensuring precise holes in hard materials like ceramic tiles, concrete, and glass.
Industrial-Grade Durability
– Features a reinforced steel core and electroplated diamond coating for extended lifespan, resisting wear under heavy-duty use.
Efficient Wet/Dry Drilling
– Optimized for both wet and dry applications, minimizing heat buildup and dust for smoother, faster drilling.
Versatile Applications
– Ideal for professionals and DIYers tackling bathroom renovations, plumbing installations, or concrete wall drilling.
Precision-Fit M14 Thread
– Compatible with standard drill chucks for secure attachment and reduced vibration during operation.
Smooth Edge Finish
– Laser-welded segments guarantee clean, chip-free cuts without additional polishing.
Global Bulk Supply Advantage
– Direct wholesale pricing ensures unbeatable value for contractors and resellers.