Dharani are manufactured with high quality by maintaining international standards . The best quality alloy steel pass through the radio graphic and ultrasonic tests.
DHARANI Rock Drills Button Bits range covers hole diameter 3" and upwards up to 24". Dharani Rock Drills DTH Button Bits are available for all Major DTH Hammer Brands.
DTH Drill Pipes are procured with in observance with severe quality. Manufacturers are chosen based on the past performance and records on excellence.