Ace rd rock drills are ideal tools for drilling operation Its easy to handle Which makes easy for quick jobs for working in Difficult areas. The main valve and cylinder porting is designed to give you constant drilling Speed through out its life span , an effective lubrication system protects the working parts all the time. Applications Quarry Trenching General exacavation work Features: Light weight for easy handling Build i air flushing gives faster blasting cycles High power to weight ratio for superior penetration Kick latch retainer to lock the drill steel into position Robust kick latch retainer change steel easily and quickly Economically designed D handle provides solid and comfortable grip Low operationg cost