api roller drill bits

Brand Name:JYY mechanical

Place of Origin:Tianjin,China

... technologies, and they both use the corresponding drill bit of the impactor for rock drilling. The biggest feature of reverse circulation rock drilling technology is that the rock dust is discharged from the inside of the impactor to the surface, which

Place of Origin:Hunan, China

Brand Name:Kellyway

...Roller Bits Hard Rock Roller Cones for Core Barrel and Reamer For Machines :The products adapt to the machine with all the performance features such as a high feed rate, a long service life and short tool changing times. Together with the parts supply assurance, a high daily production volume, and above-average economy is guaranteed roller bits are tools for boring into rock and earth. They are used to drill...

Brand Name:Kellyway

Model Number:Roller Bits

...Roller Bit With Core Barrel Rotary Drilling Tools for Bored Piles Steel Tooth Cones& TCI Cones Cutting Structure Part of Tricone bits, both Steel Tooth Bits and TCI Bits are available . Product Application Bit cutters(legs) are mainly used in building big diameter piling bits or hole opener , core barrel a ccording to different formations . Main Type Available Most of regular sizes and IADC Codes. Roller bits...

Brand Name:Glorytek

Model Number:option

Place of Origin:China

... Characterized by its three rotating cones, each equipped with sharp, hardened teeth, the roller bit is designed to efficiently crush and grind rock formations. The independent movement of the cones allows for optimal penetration and stability, making it

Brand Name:ENG

Model Number:117GT

Place of Origin:China

... Drilling Bits Product Specifications Diameter 12 1/4" 311mm Bearing Type Journal bearing/Rubber sealing ring Drilling cycle type Mud circulation Connection thread ty 6 5/8'' REG Operation Parameters Rotary speed (r/min) 80-150 r/min Weight on Bit (KN...

Brand Name:Lake

Model Number:All models

Place of Origin:China

Drilling use Oil Field PDC Drill Bit with matrix or steel body Product Description Product description 1. PDC Matrix Body bit Type and feature PDC bit can be customized for oil well,water well, mining, explorer well drilling. Suitable formation Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. Main type Bit...

Place of Origin:China

Brand Name:DZ

Model Number:DZ5 1/2"-17 1/2"

1) Type: milled tooth bit and TCI bit 2) Size: 3”--26” (76mm--660.4mm) 3) IADC: standard IADC including 111 to 737 4) Bearing sealed: metal sealed(HJ), rubber sealed(HA), not sealed(W) 5) Color: blue, golden or as customers' requirement. 6) Formation: soft...

Brand Name:Lake

Model Number:All models

Place of Origin:China

...drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from diamond, but also has the advantages of high impact resistance and big blade from hard alloy. It greatly improves the drilling efficiency and is the ideal drill bit for the drill...

Brand Name:Glorytek

Model Number:GL-TRICONE

Place of Origin:China

... is suitable for a wide range of drilling applications in the mining and construction industries. Constructed to withstand tough conditions, the Tricone Rock Bit comes packed in a sturdy wooden box to ensure safe transportation and storage. Whether you are

Brand Name:ENG

Model Number:637G

Place of Origin:China

Product Specifications Diameter 14 3/4"(374.6mm) Bearing Type Rubber sealed Drilling cycle type Mud circulation Connection thread type 7 5/8 reg pin Formation Hard formations with high compressive strength, such as sandstone, limestone, dolomite, anhydrite...

Brand Name:SANROCK

Model Number:8 1/2 Inch

Place of Origin:Zhejiang, China

We and our product advantages 1, the use of high strength and high toughness carbide teeth, improve the impact resistance of the teeth, reduce the rate of broken teeth; 2, Optimize the design of tooth row, tooth number, tooth height and unique alloy tooth ...

Brand Name:ENG

Model Number:8500

Place of Origin:China

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Brand Name:ENG

Model Number:PDC Bit

Place of Origin:China

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Brand Name:JINYIYUAN

Model Number:Φ 600/800/1000/1200/1500/1800/2000/2200/2500

Place of Origin:Tianjin，China

... rock, low noise and high efficiency. The cone is removable for easy replacement. The high-strength alloy blocks are evenly distributed on the top, which are cut and drilled alternately and evenly through the

Brand Name:APIE

Model Number:Roller Bits

Place of Origin:China

Product Description: The Drilling Rig Tool is a deep drilling tool for foundation construction rotary drilling rigs, with an application for rotary drill rigs. This type of soil drilling bucket is made of 42CrMo material, and originates from Jiangsu, China...

Brand Name:Lake

Model Number:All models

Place of Origin:China

... Body bit Type and feature PDC bit can be customized for oil well,water well, mining, explorer well drilling. Suitable formation Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. Main type Bit Diameters...

Brand Name:Pangolin

Place of Origin:HeBei China

900mm Well Drilling HDD Hole Opener The fixed diameter hole opener is made of strong heat-treated alloy steel for maximum strength. The knife arm is equipped with a detachable knife and is hard-faced welded on the valve body. There are three types to ...

Brand Name:Pangolin

Place of Origin:HeBei China

900mm Well Drilling HDD Hole Opener The fixed diameter hole opener is made of strong heat-treated alloy steel for maximum strength. The knife arm is equipped with a detachable knife and is hard-faced welded on the valve body. There are three types to ...

Brand Name:ENG

Model Number:135

Place of Origin:China

IADC classification The IADC classification system is a four-character design- and application-related code. The first three characters are always numeric; the last character is always alphabetic. The first digit refers to bit series, the second to bit ...