Wet diamond core drill bit 1 1/4" S7 UNC 82x450 RT-DCB-082/450

Professional diamond core bit for demanding tasks

The wet diamond core bit with a diameter of 82 mm and a length of 450 mm is a professional tool designed for efficient drilling in the hardest construction materials. Equipped with 7 laser-welded segments and a standard 1 1/4" UNC thread, it ensures compatibility with the most popular drilling rigs available on the market.

Construction and materials guaranteeing efficiency

The body, made of high-quality steel, is characterized by increased abrasion resistance, which translates into a significant extension of the tool's service life. Specially shaped diamond segments have been developed for fast drilling in hard surfaces, while maintaining an optimal ratio of cutting speed to durability. Laser welding technology for the segments guarantees the highest operational safety and eliminates the risk of them detaching even during intensive use.

The steel body effectively reduces vibrations during operation, resulting in greater handling comfort and precision of the drilled hole. The appropriately selected diamond composition in the segments ensures high core bit longevity, allowing for a significantly higher number of holes to be drilled before the tool needs replacement.

Application and system compatibility

The tool performs excellently when drilling holes in reinforced and unreinforced concrete, making it an indispensable solution when preparing holes for epoxy chemical anchors. It finds wide application in creating hydraulic and ventilation penetrations, as well as working in solid brick, hollow brick, and aerated concrete.

The standard 1 1/4" UNC thread allows for mounting on most professional drilling rigs available on the market, eliminating the need for additional adapters. The core bit is designed for wet work - a continuous stream of water cools the diamond segments and effectively removes debris from the hole, significantly extending the tool's service life.

Operational advantages and user safety

The special geometry of the segments allows for free water flow, which guarantees optimal cooling and rapid flushing of debris. The tool ensures a perfectly even shape of the drilled hole and smooth walls throughout the entire depth, without damage or burrs.