roller bits for bored piles

Place of Origin:Hunan, China

Brand Name:Kellyway

Model Number:Roller Bits

... 10-1/2’ 17 50 11 170 98 12-1/4 14 75 9 186 130 Introduction: With 10 years’ experience on piling works, Kellyway team is dedicated to

Place of Origin:HeBei . China

Directional Three-Way Drill Bits Are Directly Sold By The Factory For Basic Pile Driving Core Barrels Introduction The medium formation TCI tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This design ...

Brand Name:BJTUFF

Model Number:52*14X-8 1/2'

Place of Origin:China

... Parameter Roller bit DIA. 8.5 inch Bearing Type Rubber sealed journal bearing Alloy DIA. 14mm Alloy Quantity 52 pcs ...

Brand Name:JSBIT

Model Number:JS1

Place of Origin:cangzhou, Hebei, China

...roller bit cutter,roller cone cutter,tricone cone bit, piling bit, piling rock barrel cutter Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole opener roller bit Certification ISO & API Material Carbide Processing Type CAST Use piling engineering Other name roller cutter/Roller cone bits...

Brand Name:YJ

Model Number:YJ-DB014

Place of Origin:China

...holes (2 on one side, 1 on another) Teeth / Bits: bullet teeth / rock bit / rock teeth, sand bits / sand teeth roller bits / roller wringer, hob, pilot bit Technique: Welding as usual, casting / forging as per special need Material: 16Mn for drilling bit;

Brand Name:JZTG

Model Number:steel tooth bit

Place of Origin:Changsha , Hunan

Roller Bits / Drilling Bits Rotary Piling Tools 8-1/2' Replaceable Type Size TC Bit Dia.(mm) TC Bit No. (PCS) TC Bit Height(mm) Dia. of Roller(mm) Height of Roller(mm) Remarks 8-1/2’ 13 42 7 134 83 Both Welding and holder type are available 13 55 7 130 83 14 42 9 138 83 14 55 9 134 83 15 45 8 141 83 10-1/2’ 17 50 11 170 98 12-1/4 14 75 9 186 130 Introduction: With 10 years’ experience on piling...

Brand Name:Unique

Model Number:800mm

Place of Origin:Hunan, China

... in rock or concrete(also reinforced concrete). 2)Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3)Cross cutter core barrel is mainly used to break rock ...

Brand Name:APIE

Model Number:Roller bit

Place of Origin:Jiangsu, China

Pile Drilling Machine: Foundation Drilling Bucket, New Roller Cone Drill Bit, Core Barrel, Roller Drill Bit Product Features 1. Single Roller Bit & Tricone Roller Bit: Our pile drilling machine offers the option of using either a single roller bit or a tricone roller bit...

Brand Name:ROSCHEN

Model Number:R15/R26/R28/R30/R38/R60

Place of Origin:China

... thickness of 30mm. 2. The Kelly box size shall be 200X200 Sqmm /150X150 Sq mm/130X130 Sq mm or suitable to Piling Rig. 3. The Kelly box shall be of full length size for proper alignment of holes and optimum power transmission capacity. The

Brand Name:JYY mechanical

Place of Origin:Tianjin,China

... For Bored Pile Features: Option half-automatic or manul mechanic bottom open system. Built-in ventilation pipe; Cast pilot with rock drilling bits , arc guide plate teeth arrangement, double unlocking system; Staggered arrangement of rock drilling bits; ...

Place of Origin:Hebei,China

Directional Three-Way Drill Bit Cone Drill Bit Factory Directly Sells For Basic Pile Driving Core Cylinder Describe 1. The cutting structure of this type of TCI tri-cone bit: The durability of the high-quality tungsten carbide blade is improved through...

Brand Name:TYSIM

Model Number:KB

Place of Origin:Jiangsu, China

high quality drilling tools flat drilling bucket used for bored pile foundation Quick Details Place of Origin:WUXI, China (Mainland) Brand Name:TYSIM Model Number:Customized Product name:drilling bucket Color:yellow as usual,painted as customer demand ...

Brand Name:JTHL

Model Number:C31

Place of Origin:China

C31HD 25mm Round Shank Tungsten Carbide Bullet Teeth For Bore Pile Drill Rig Drilling Bits Product Paramenters Model No. C31HD Brand JTHL Material 42CrMo + Tungsten carbide Hardness TIP: HTC 48-53 ...

Brand Name:Glorytek

Model Number:8 3/4"

Place of Origin:China

Multi-size Tricone Bit for Water Well Drilling Product Description Tricone Bits are widely used in Petroleum & gas ,water well ,mining and tectonic industries ,oil field, construction, geothermal, directional boring, and underground foundation work. ...

Place of Origin:Hebei,China

...bit adopts a precise cone design, which can achieve precise positioning and efficient drilling. Its unique cone structure allows the drill bit to stably cut into the formation during the drilling process, ensuring the accuracy and efficiency of drilling. Whether in hard rocks or soft soil layers, single cone drills can quickly and stably complete drilling tasks. api pile foundation hard rock roller cones 8 1/2 quote roller

Brand Name:BAI SHUN

Model Number:BS-1204

Place of Origin:Henan; China(Mainland)

... bit 100HP tractor mounted piling rig for pole erecting and digging Product Discription The bore pile machine is widely used in cement poles digging pile solar panel bracket of solar photovoltaic power generation in the construction engineering, pile, the...

Brand Name:ENG

Model Number:3500

Place of Origin:China

... bits essentially consist of 3 roller cones having steel teeth or tungsten carbide inserts. Tungsten Carbide Insert (TCI) bits are are used middle to hard rock formation which offers a variety of carbide inserts such as spherically shaped inserts for very

Brand Name:KonDaSin

Model Number:Core barrel

Place of Origin:China

...high-carbon steel and special drilling bits angle to keep the drilling strength and efficiency. Drilling core barrel with roller bits drilling rock Core with hard facing strip for durable use life,they are used to cut a ring in rock or concrete, mostly to