Product description
KGS RED K855 - M14 Dry Diamond Drill Bit 25 mm
Large-diameter diamond drill bit for professional dry drilling
The KGS RED K855 - 25 mm is a robust diamond drill bit designed for dry cutting through hard materials like ceramic tile, natural stone, and composite. Perfect for creating larger openings, such as for drain pipes, wall ducts, or electrical connections.
Its vacuum-brazed diamond segments deliver clean, high-performance cuts. Built-in cooling holes enhance airflow and reduce heat build-up, making the tool more efficient and extending its operational life - even under intense use.
The universal M14 thread allows for quick mounting on any standard angle grinder. With a 25 mm diameter and 40 mm drilling depth, this bit is ideal for renovation pros and contractors working on demanding installations.
Key advantages:
• Dry-use diamond drill bit for larger holes
• Optimized for ceramic, stone, and composite materials
• Integrated cooling holes for heat management and durability
• M14 threaded - fits directly onto angle grinders
• Diameter: 25 mm
• Drilling depth: 40 mm
• Speed: 11,000 rpm
The go-to bit for professional installers and tilers who need size, strength, and precision.
