DM406H Core Drill Motor - Hydraulic

The DM406H is a powerful 6-speed (2x3) hydraulically powered core drill motor suitable for holes from 50 to a massive 650mm diameter. It is designed for wet use and heavy-duty core drilling applications, especially where high production rates are needed. It is recommended for rig/stand mounting and is not suitable for handheld use. The mechanical gears of the DM 406 H are set on two levels and the hydraulic motor offers three speeds, resulting in six available drilling speeds, providing a wide rpm range and optimal drill speed selection for each application. The speed of this hydraulic core drill motor can be changed whilst drilling, improving efficiency and productivity levels. Despite its wide range of abilities and high performance, it is surprisingly simple and easy to use.