Kala Rock Drills is one of the best manufacturers of DTH Hammers, DTH Button Bits and other rock drilling accessories in India.For four decades it has been serving drilling and mining industries. It manufactures a wide range of DTH hammers, Button Bits, DTH drilling rigs, tractor mounted rigs, wagon drills and pneumatic tools under the brand name of KALA.KALA brand Hammers and Bits:> Have unique design and quality make to withstand the tough condition. > Can compete with any other products in mining and drilling for his quality and strength.