DTH bits are designed for cutting formation when drilling blast holes using downhole hammers. Spline joint of the bit shank improves reliability and joint efficiency, enables fast change of the tools. Geometry of the working part can be flat (F), concave (C) or convex (X). Bits cutting structure includes spherical (S) or ballistic (B) TCI. Air passages are designed for the most efficient bottom hole cleaning.
Drilling bits for construction industry
This product range only contains serial products, in case it does not contain the product you need, please submit a request for its manufacturing.
Volgaburmash and Uralburmash are Russia’s largest companies producing rock-cutting tools