Eibenstock Clipacore The Boss Diamond Core Drill 230v CK QCTBD230V Clipacore Quick Release Core Drill Adaptor designed for interchangeable core bits Variable Handle Adjustment on Collar Powerful 2 speed gear box, 1,000 RPM / 2,000 RPM Electronic Soft Start Temperature Control and Current Cut-Off Mechanical Safety Clutch 230v Equipped with a mechanical, electrical and thermal overload protection The CK QCTBD230V Eibenstock Clipacore The Boss Diamond Core Drill 230v offers professional-grade performance with a 1700W power output and two-speed gearbox delivering 1,000 or 2,000 RPM. Its quick-release core drill adaptor allows rapid bit changes, while the variable handle adjustment on the collar ensures optimal control. Built with mechanical, electrical, and thermal overload protections alongside a safety clutch, it safeguards both user and equipment. With a maximum drilling diameter of 152 mm and low hand-arm vibration below 2.5 m/s², it provides precision and comfort. Supplied in a protective metal case, this drill is engineered for demanding applications. . Rated Speed Gear I - 1000rpm Gear II - 2000rpm Max. Drilling Diameter Gear I - 152mm Gear II - 82mm Collar Diameter 53mm Power Output 1700W Typical Hand-Arm Vibration