Professional Concrete And Mining Drilling Equipment

A 15/16″ SDS-Plus Rotary Hammer Drill is a powerful tool designed for drilling into concrete, masonry, stone and similar hard materials. The “15/16-inch” rating indicates the maximum diameter of hole it can drill in concrete. It uses an SDS-Plus chuck/shank system which allows secure and fast bit changes, while also enabling the hammer (percussion) action required for tough surfaces. Such tools often have two or more modes: hammer+rotation (for drilling), rotation only (for regular drilling), and sometimes hammer only (for chiseling). Typical specifications and features include: Motor power in the range of 700-800 W. Impact energy around 2.4–2.7 joules. Blows per minute (BPM) of about 4,000-4,500. No-load (free spin) speed around 1,100 RPM. Weight in the region of 2.8–3.2 kg. Variable speed trigger, side handle with depth guide, and robust casing with good grip for operator comfort.