Makita A-85612 Ø162mm M18 Gold Diamond Core Bit for Dry Core Drill

The Makita A-85612 Gold M18 diamond core bit is designed for dry use in rotation-only mode and is suitable for cutting concrete and materials that are generally not very abrasive. Of course, when cutting materials such as solid bricks, the blade’s cutting edges will tend to wear down more quickly, reducing the blade’s service life.

Given its specific application, it is important to set the correct rotation speed on the machine; specifically, when using the Makita DBM130 model, Makita recommends always using the 1st speed setting to prevent excessive overheating.

To ensure proper operation of the core bit, purchase the mounting kit, which includes a centering tip, adapters, and an extension.

The Makita A-85612 measures Ø162 mm x 165 mm and is compatible with Makita dry core drills models 8406, DBM130, and DBM080.