Gold Mine Dth Drill Rig Parts 32mm 7 Degree Taper Button Bit
Gold Mine Dth Drill Rig Parts
,32mm Drill Rig Parts
,Tapered Drill Button Bit
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 taper angle of 7° is used. A 7° can also be used if bit spinning is a problem when using 11° and 12° equipment.
As a small hole drilling tools in a real jobsite, Acedrills' 32mm 7° taper button bit is good for drilling quarry and gold mine, at present, our products have got high performance in the jobsites of Australia, Indonesia, Chile.
(1) Connect shank Size: Φ19, Φ22, Φ25 at most
(2) Bit Diameter:Diameter 32mm,34mm,36mm, 38mm,40mm
(3) Tapered connection: 6 degree, 7 degree, 11 degree, 12 degree etc.
(4) Material︰Alloy Steel Bar 45CrNiMoV, Tungsten Carbide Tips YK05 or T6, KK06, KK06H


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