DTH Hammer Bits - Down The Hole Hammer Bits Latest
Get Quote. Carbide Tipped 4.5'' Dth Button Bit For 4'' Hammer, Size: 4.5 Inch ₹ 21,528. Get Quote. Hammers and Bits Ask Price. For efficient down-the-hole (DTH) drilling, PRD ou001eers high performance drilling tools to increase your productivity and reduce your total operation cost.
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