The SDT-162 Dry Drilling Machine is a high-performance, industrial-grade drilling solution designed for precise, dust-free drilling in stone, marble, granite, concrete, and masonry materials. Built for durability, efficiency, and ease of use, it is ideal for workshops, construction sites, and stone-processing industries that demand accuracy and reliability. Delivers accurate, clean holes with minimal surface damage. Dust-free drilling without water, reducing cleanup and downtime.Ergonomic handles and simple controls ensure safe and efficient operation.Easy to move and set up on-site for flexible operation.