BOSCH diamond drill bit for dry drilling Dry Speed Best for Ceramic 40 x 35 mm

Professional Summary

• Manufacturer: Bosch Power Tools

• Article / Part Number: 2608587123

• Product Line: Best for Ceramic (Professional Grade)

• Type: Diamond Dry Core Bit (for angle grinders)

Dimensions & Specs

• Diameter ($d$): 40 mm

• Working Length ($L$): 35 mm

• Tool Connection: M14 thread (standard for direct angle grinder mounting).

• Technology: Vacuum-brazed diamond technology (high-performance dry drilling).

Key Features & Engineering

• Large Diameter Capacity: The 40 mm size is engineered for significant aperture requirements, suitable for large pipe penetrations, junction boxes, or architectural installations.

• Vacuum-Brazed Resilience: Diamond grains are fused to the steel core via a high-vacuum process, maintaining sharpness and structural stability when dry drilling high-density materials like porcelain stoneware and granite.

• Efficient Dry Drilling: Designed for efficient heat dissipation, allowing for high-speed operation (10,000+ RPM) on angle grinders without requiring cooling fluids.

• Professional Precision: Delivers clean, chip-free hole edges, essential for high-end tiling and finish work.

Application Range:

Professional installation of plumbing systems, ventilation ducts, and large electrical fittings in tiled areas. Perfectly suited for porcelain stoneware, hard ceramic tiles, marble, granite, natural stone, and clinker.