About UsSai Deepa Rock Drills Pvt. Ltd., since its inception in 2000, has maintained the culture of innovation. Our highly trained professionals have developed some of the most technologically advanced Rock Drilling Tools and Mining Equipments in the market today, and thus have firmly established the company as a trend-setter in the infrastructure development industry. We are an eminent manufacturer, supplier and exporter of DTH Hammers, DTH Bits, Extension Equipments, Drifter Bits and related products used in Water Drilling, Mining, Tunneling, Quarrying and Construction Industries.Our core values of quality, safety and environmental care are fundamental to all our operations. We aim to be the most customer responsive company in Read more..