Drill bit YATO YT-6046 — diamond core bit, diameter 82 mm, 1 pc

YATO YT-6046 is a single diamond core bit designed to cut precise circular holes with a diameter of 82 mm. The bit is intended for use on hard surfaces such as ceramic, porcelain, tiles and natural stone when paired with an appropriate drilling tool and continuous cooling. Supplied as one piece, this core bit is suitable for focused hole-saw tasks in renovation, installation and maintenance work.

Advantages

The diamond cutting edge provides efficient penetration and a longer service life on abrasive materials compared with standard HSS bits. The 82 mm diameter enables accurate hole cutting for pipes, fittings and fixtures while the hex shank ensures secure connection to compatible drill chucks and quick-change adapters. The bit's design supports wet drilling to reduce dust and prevent overheating, improving drilling consistency and edge quality.

Suitable for

• Cutting circular holes for plumbing and heating installations
• Creating cable or conduit entries in tiled walls and floors
• Installing fixtures and anchors in ceramic and stone surfaces
• Precision hole-saw operations in renovation and repair work

Key specifications

• Cutting type: diamond-segment core
• Diameter: 82 mm
• Compatible materials: ceramic, porcelain, tiles, natural stone
• Shank type: hex
• Recommended drilling method: wet drilling / continuous cooling
• Quantity in package: 1 piece

How to use

Install the YATO YT-6046 diamond core bit into a compatible drill or core drilling adapter using the hex shank. Secure the workpiece or ensure stable positioning of the drill. Begin drilling at low speed to establish the cut, then increase speed moderately while applying steady, even pressure. Use continuous water cooling or another approved coolant to keep the cutting edge cool and to remove slurry. Withdraw periodically to clear debris and inspect the cutting edge.

Usage recommendations

For best results, use the bit with a drill capable of variable speed control and a reliable water feed for wet drilling. Avoid excessive axial force to prevent bit binding; allow the diamond segments to abrade the material at a steady feed rate. Wear appropriate eye, hand and respiratory protection when drilling, and follow the drill manufacturer's safety guidelines.