R25 drill bit for hard rock drilling
R25 button bit
Thread Drill Bits---Diameter: 51mm to 127mm
Thread Type---R22,R25,R28,R32,R38,T38,T45,T51
Face Shape---Plate, Concave, Convex.Bit Shank & Coupling sleeve---R22,R25,R28,R32,R38,T38,T45,T51
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T38 button bit |
Product: T38 button bit Size choose: 64mm, 70mm, 76mm, 89mm. Button tip inserts choose: Spherical button, hemispherical button, Parabolic button, C... |
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7 taper degree Button bit for rock drilling |
Tapered Rock Drill Bits :It's suitable for H22mm and H25mm taper rock drill rods use. It have three taper degree: 7°, 11°, 12°. It's wi... |
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T45 button bit |
Product: T45 button bit Size choose: 76mm, 89mm, 102mm Button tip inserts choose: Spherical button, hemispherical button, Parabolic button, Conical... |
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R25 Difter drill rod for rock drilling |
Product: R25 drill rod Thread Type: R25 Drill Rod Diameter: 25mm. Drill Rod Type: Drifter rod, Extension rod, Speed rod, Shank rod and Coupling. Dr... |
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PDC anchor drill bit for drilling |
PDCAnchorroof drill bit PDCanchorshankdrillbitismadebywithpremiumPDCcutter,withhighabrasionresistance,impactresistanceanddrillingefficiency.Itslife... |
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