7 Degree 4 Carbide Tips Tapered Button Bit For Jack Hammer 7 tapered button drill bit wear resistant 34mm tungsten carbide rock tapered drill bit Our tapered button bit was from high quality cemented carbide ... Read More
32mm 7 Degree 7 Button Taper Button Bit For Gold Mine Dth Drilling Rig Different rock formation and rock drills require different taper angles. For low impact rock drills and softer rock formation, a narrow ... Read More
38mm 8 teeth high quality jack hammer rock drill bit 32mm 34 mm tapered drill bit Product Description Taper button bit as small hole bit is different with thread button bit as long hole bit to use taper rod to ... Read More
Taper 30mm 34mm 36mm 38mm 40mm Dth Drilling Bit Mining Use Tapered Rock Tools Taper button bit as small hole bit is different with thread button bit as it use taper match bit with rod to be used for air leg or ... Read More
6 Buttons 7 Degree 11 Degree Air Compressor Rock Drill Taper Button Bits Taper Shank Drill Bit Mining Tapered Rock Button Bit About our Products 1.All button bits raw material produced. 2.Simple structure and ... Read More
34 mm tricone 11 degree 7 degree rock drill bit of mining jack hammer for rock drilling Product Description Taper button bit as small hole bit is different with thread button bit as long hole bit to use taper ... Read More
7 tapered button drill bit wear resistant 34mm tungsten carbide rock tapered drill bit Our tapered button bit was from high quality cemented carbide and produced with heat treatment technology,which connected ... Read More