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Rc drilling is over five times faster than core drilling, particularly in hard rock and almost half the cost of traditional core drilling. rc hammers are pneumatically driven by compressors and the principal operation of a reverse circulation hammer and bits is the same as a standard dth hammer.
What are drill bits. drill bits are cutting tools used to create holes in all types of materials such as steel, wood, glass and plastic. the specific type of drill bit is required for the different type of material being drilled as there are numerous purposes for a drill bit.
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