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...Button Drill Bit with Semi-Ballistic Buttons Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 . 2) Steel material: 45CrNiMoV. 3) Suitable carbide tips. 4) Bits di...
Taper Cross Bits 7/11/12 drgee dia 29-41mm contect Hex Tapered rod for mine drilling Product Description Product Tapered Cross type bit Diameter 32mm Alloy 12x8mm Flushing hole No. Front 1, Side 2 Weight 0.3KG ...
... drill rod can be matched with multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after abrasion of drill bits, simple ma...
Tungsten Carbide Taper Drill Chisel Bit Rock Stone Quarrying and Blasting Description To be used for the tunneling machines, longwall coal shearers, continud coal miners, and crushers ......
Tapered Cross Bits: 1. Taper drilling bits 2. Suitable tapered drill rod 3. Best steel made 4. Taper degree: 6, 7, 11, 12 5. Bit diameter: 28-50mm 6. Performance: hard and durable Rock Drilling Tools...
Long Skirt T45 Retrac Button Bit Retractable Drill Bit For Mining Well Drilling Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-ha...
Mining Rock Drill Bit Long Skirt Tungsten Carbide Button Drill Bit Golden Color Jincheng Retract Thread Button Drill Bit Retractable rock drill button bit is well known for its high wear resistance on medium-ha...
...Drill Bits , Hammer DTH Button Bits In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill b...
...Drill Bits , DTH Hammers And Button Bits In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the dr...
...drilling thread drill bit and impact drill bit Our Mission : Better solution and Lower cost Our Vision : Trust and Reliabity, Our drills are made from the best steels and alloys in the country. Japan or Germ...
... ,and it is widely used in tunnel construction, large scale mine(open and underground )and large section tunnel advance in metal mine.How to choose the drill bit design is very important for the drilling wor...
...Drill Bits Retract T51 Thread Exploration Button Drill Bit Product Description: Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 M...
...Drill Bits 115mm T51 Retractable Drill Bit Threaded Button Bits for Quarrying and Mining Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling ...
...Drill Bits Quarrying Retractable Drlli Bits Threaded Rock Drilling Button Bits Our drill bit is made from top quality steel and tungsten carbide as same as internationally well-known brand and apply “hot-ins...
...Drilling Water Well Machine Parts BR2 Down The Hole Drill Bits water well drilling machine parts down the hole drill bits 1'' 2'' Middle Air Pressure DTH Bits DTH Button Bit Diameter Buttons and Size (mm) Fl...
...Button Bits T45 76mm For Mining Rock Drilling Bit Description: 1. These threaded button bits can meet different drilling requirements in all rock formations. We can offer special designs according to custome...
...Atlas Copco Down The Hole Mission60 M60 DTH Button Drill Bits For Water Well Drilling Product specifications: Mission60 dth bits For 6" hammer DTH bits shank Bit Dia. (mm) No. Air Holes Gauge Buttons Front B...