Convex Face Tungsten Carbide Thread Button Top Hammer Drill Bits Feature Advantage Advantages: Compared with the oversea brands, our advantages are bellowing: a. Our products can match over 95% against the ... Read More
Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More
Description Thread button drill bits mine drilling bit adopt high quality steel and tungsten carbide to ensure product quality. With superior wear resistance and impact toughness, our button drill bit is very ... Read More
Description Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency. According to the tungsten carbide ... Read More
Description The use of high quality steel and hard alloy as raw materials, through a special heat treatment process, ball tooth bit can reach under the hardness strong rock excavation, and to reduce the energy ... Read More
Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More
Description Button bits are a moderately abrasive type of bit used where fast penetration is required, and straightness is less critical. Ideal for medium to hard ground, these bits are recognized by their ... Read More
Description Down-the-hole rock tools (drilling tools) are rock drilling equipment which takes compressed air as power source to partially transfer impact power into drilling holes. An air distributing device in ... Read More
Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heattreatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More
Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ... Read More