Diamond core drill bit set HEX 5, 6, 8, 10, 12mm max 3200 rpm 5pcs MN-76-294

HEX diamond hole saw set for precision drilling

A set of five diamond hole saws with diameters 5-12 mm and HEX mounting constitutes a complete system for making holes in very hard finishing materials. Each diameter allows for various installation tasks while maintaining high-quality workmanship.

Vacuum Brazed technology for maximum efficiency

Each hole saw utilizes Vacuum Brazed technology, which ensures a durable connection between the diamonds and the high-strength steel body. This production method guarantees resistance to high temperatures and friction during operation. The body does not crack even when drilling with small diameters and maintains a long tool service life.

Dry cooling system

Internal cooling wax activates automatically during drilling, melting and cooling the working part of the diamonds. This enables efficient drilling without the need for additional water or oil cooling.

Compatibility with power tools

The HEX mounting allows for direct installation in most drill-drivers and drills without the need for additional adapters. The maximum rotational speed is 3200 RPM, allowing for effective work while maintaining control over the cutting process.

Precision of hole execution

The hole saws provide precise tool guidance during the entire drilling process. Holes receive smooth edges without cracks, chips, or material breakage - a key advantage in finishing works where aesthetics matter.

Having five diameters in one package eliminates the need to purchase individual tools and ensures continuity of work for various installation requirements. All elements are factory-fitted and ready for immediate use without additional calibration or adjustment of power tool operating parameters.