Diamond core drill bit YATO YT-6045 — 65 mm diameter, 1 piece

YATO YT-6045 is a single 65 mm diamond core drill bit designed for cutting and coring hard surfaces. The bit features a diamond cutting edge that provides high abrasion resistance for drilling through tiles, ceramics and glass. Supplied as one piece, it is compatible with standard drills and rotary tools when used with the appropriate arbor or adapter and can be used in wet or dry drilling setups depending on the driving tool and operating method.

Advantages

The diamond cutting layer ensures long-lasting sharpness and consistent cutting performance on hard, brittle materials. Its 65 mm diameter allows precise preparation of medium-sized through-holes and openings. The single-piece design simplifies installation and replacement while maintaining structural stability under axial load. The bit is suitable for both wet cooling to extend service life and controlled dry drilling for quick jobs when recommended by the drill manufacturer.

Suitable for

• Drilling holes in ceramic wall and floor tiles
• Coring openings in glass and glazed surfaces
• Creating holes for plumbing and electrical fixtures in tiled areas
• Preparation of mounting holes in porcelain and other brittle materials

Key specifications

• Cutting diameter: 65 mm
• Cutting material: diamond abrasive edge
• Quantity: 1 piece
• Intended use: drilling and coring of hard, brittle surfaces (tiles, ceramics, glass)
• Compatible with: standard drills and rotary tools using proper arbor/adapter
• Drilling methods: suitable for wet cooling and controlled dry drilling depending on tool guidance

How to use

Secure the diamond core bit to the drill or rotary tool using the correct arbor or quick-change adapter recommended by the machine manufacturer. Mark the drilling location and start at low speed to establish the cutting groove; increase speed and apply steady, moderate pressure. For best results on tiles and glass, use wet drilling with a constant water supply to cool the diamond edge and remove debris. If dry drilling, work in short intervals to avoid overheating and check the bit frequently. After completing the hole, retract the bit slowly and clean the cutting edge and bore to remove residual slurry.

Usage recommendations

Use personal protective equipment (safety glasses and gloves) and secure the workpiece before drilling. Match drill speed and cooling method to the work material and the tool manufacturer's guidance. Replace the bit when cutting performance declines to avoid chipping or excessive force on the work surface.