blasting holes center hole tricone bit

Brand Name:MIROC

Model Number:Hammer Drill Bits

Place of Origin:Shangdong,China

...Blast Hole DTH Drill Bits Good Wear Resistance 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 bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. DTH bits are paired with their corresponding hammers (by drilling hole...

Brand Name:MTH

Model Number:34mm

Place of Origin:CHINA

..., to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Description: The Drill Bits are

Brand Name:JS

Place of Origin:Hebei, China

...Bits For Mining Machine Parts Used For Drilling Blasting Holes JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new and used tricone bits , steel tooth and tungsten carbide insert, in sizes from 37/8" to 36", for use in all formations, with any bearing: seal type / air type , tricone bits...

Brand Name:ROSCHEN

Model Number:8 1/2"

Place of Origin:CHINA

...Tricone Bits API 8 1/2" IADC 642 TCI tricone bit for Blast Hole Drilling API 8 1/2" Kingdream Newest IADC 437 TCI tricone bit for Oil Drilling Newest TCI tricone bit 1. used for oil filed, water well 2. Metal seal or rubber seal 3. used to drill low compressive strength Mining Tricone Bits 1) used for oil filed, water well 2) metal seal or rubber seal 3) used to drill low compressive strength Metal-face sealed bearing TCI Bit...

Brand Name:Tianying

Model Number:IADC435

Place of Origin:Hunan CHINA

... bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the bottom hole with a high axial force. The teeth of

Brand Name:SANROCK

Model Number:7 7/8 Inches

Place of Origin:Zhejiang, China

Oil and Gas Exploration: Roller cone bits are extensively used in drilling petroleum and natural gas wells. They excel in crushing and fracturing diverse rock types—from soft shale and sandstone to hard limestone and dolomite—enabling efficient wellbore ...

Brand Name:GLORYTEK

Model Number:6 3/4"

Place of Origin:China

...Tricone Rock Bit 6 3/4" IADC642 For Blasthole Drilling Purpose Description The tricone rock bit is the most widely used drilling bit. When the tricone rock bit is working, the cutting teeth alternately contact the bottom of the hole, the rock break torque is small, the contact area between the cutting teeth and the bottom hole...

Brand Name:ABC

Model Number:ABC-TDB-001

Place of Origin:CHINA

... 3-wing type bits for soft and medium formations, 4-wing, especially 4-wing chevron type for harder formations. Each of our bits is machined from a forging to exacting standards and then tipped with tungsten carbide. grade tungsten carbide tips are

Place of Origin:HeBei . China

...Bits /tricone bit /tricone drill tci bit Introduction Air or drilling fluid allows the broken rock debris to survive in an upward annulus from the bottom of the hole. As the rotation continues, another tooth contacts the bottom of the hole and generates new rock debris, thus the process is continuous. High quality tungsten carbide blade (TCI) drill bits and milling tooth (MT) drill bits...

Brand Name:ENG

Model Number:10625

Place of Origin:China

... Carbide insert or Milled thooth. All of the tooth material is Tunsten Carbide which is cutter the rock of the bottom hole in drilling operations. This mechanical drill bit relies on its rotating motion and the mechanical friction generated by its teeth to

Brand Name:Pangolin

Place of Origin:HeBei China

...Tricone DTH Hole Opener Hammer Bits DTH Hole Opener Bits Tricone Hole Opener With Large Range Size Introduction Large hole high pressure down-the-hole hammer is used for water well, oil, natural gas and construction drilling Eccentric overburden drilling equipment DTH hammer drill bit manufacturer DTH drill bit...

Brand Name:Pangolin

Place of Origin:HeBei China

MT TCI Tricone Bit Trenchless Horizontal HDD Hole Opener High Quality Trenchless HDD Hole Opener with TCI Tricone Bit Introduction to Reamers/Reamers HDD hole openers range from 12 to 66, divided into two types: cutting machines and TCI cutting machines, ...

Brand Name:MIROC by KSQ

Model Number:RE1389-R32-S

Place of Origin:China (Mainland)

.... It can reduce the sectional area between bit blade and rock hole, also solve the problem of large diameter's low drilling speed in the hard formation with good directive. reaming bits for quarry are designed to enlarge pilot holes for development rounds,

Brand Name:TeamWhole

Model Number:DHD360 Button bit

Place of Origin:Changsha, Hunan, China

... mainly include DTH(down-the hole)hammers and bits with capacity of drilling holes from 3" to 32"(76mm-1000mm) in diameters, DTH drilling tools with large diameters for deep holes drilling, eccentric(ODEX) casing system and concentric casing system,

Brand Name:MING

Model Number:MDO350/185-CIR170

Place of Origin:CHINA

...bit 350/185mm with CIR170 Product category: DTH drill bit Matched connection: CIR170 Reamer Dia: 350mm Carbide: spherical, ballistic,semiballistic KINGDRILLING DTH thread button bit description: DTH hammer bit manufacturer KINGDRILLING DTH hole opener bits are manufactured from the highest quality aircraft alloy steel. Which are used to enlarge the size of a pilot hole most commonly for Blast hole...

Brand Name:Super Diamond

Place of Origin:China

...Bits Rock Drilling Tools Fast Penetration For Blast Hole Drilling Product name thread button bits rock button bits Material Alloy steel and tungsten carbide Color depend on customers' requirement Thread R25,R28,R32,R38,T38,T45,T51,T60,ST68 Diameter 34mm-127mm Button bit shape Ballistic and Spherical Face shape Drop - center shape and Flat shape Application Rock quarry, granite, limestone, basalt Button bit...

Brand Name:SOLLROC

Model Number:165mm

Place of Origin:China

...Hole DTH Bit For Blasting Hole Product description In DTH drilling, the drill string rotates while the drilling hammer continuously strikes down into the rock. Inside the hammer, a piston powered by compressed air gives the drill bit its striking power. This combined with the rotational movement means the rock is crushed in a very efficient manner. 165mm dth bits specification: For 6" hammer DTH bits...

Brand Name:New Diamond

Model Number:QL50

Place of Origin:Hunan, China (Mainland)

... the piston life is long. Applications Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other

Brand Name:SUVEC

Model Number:rock drill bit

Place of Origin:China

Mining T51 Rock Drill Bit Blast Hole Tungsten Carbide Thread Button Bit T51 Thread button drill bits are made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas. Application of the thread rock button ...

Brand Name:OED/OEM

Model Number:3 inch 4 inch 5 inches 6 inches

Place of Origin:China

...Blast Hole DTH Pipes DTH Tools for Water Well Drilling Project DTH Hammers Are Used For High Air Pressure Mining Dth Hammerblast Hole Drilling And Water Well Drilling Project. Working With DTH Drilling Pipe And DTH Drill Bit, Mainly Applied In Mining, Marble Quarry Or Well Drilling And Other Construction Projects. Product Name: DTH Hammers And Button Bits Description: DTH Hammers And Button Bits...