Diamond core drill bit 6mm HEX max 3200 rpm MN-76-306

Precise drilling in the hardest materials

The 6mm diameter diamond hole saw with a HEX shank is a professional tool designed for making precise holes in very hard finishing materials. Thanks to Vacuum Brazed technology, it ensures exceptional durability and efficiency when working with stoneware, ceramics, terracotta, marble, and granite.

Advanced technology and construction

At the heart of the hole saw is the innovative Vacuum Brazed technology, which creates a strong and clean bond between the diamonds and the steel body. This dry brazing process significantly increases resistance to high temperatures and friction, resulting in long tool life even during intensive use.

The body, made of durable steel, does not crack during drilling even with small diameters, guaranteeing work stability and user safety. The internal cooling wax melts during drilling, effectively cooling the diamond working part and enabling dry operation without the need for additional water cooling.

Operating parameters and compatibility

The tool operates at a maximum speed of 3200 rpm, allowing it to be used with most available drill-drivers, drills, and rotary hammers (non-hammer mode) on the market. The HEX shank ensures secure fastening in standard hexagonal chucks, eliminating problems with slipping or the tool rotating during work.

The 6 mm hole diameter is ideal for precise finishing work where smooth edges are required without cracks, chips, or material breakage.

Precise point drilling guarantees smooth hole edges, which is crucial when installing finishing elements that require an aesthetic appearance. High drilling efficiency is maintained even in very hard materials thanks to the stable bond between the diamonds and the body.