mre dual rotors drilling bit

Brand Name:MING

Model Number:MRE127MM-CIR110

Place of Origin:CHINA

...MRE Dual Rotors Eccentric Overburden Casing Drilling Bit CIR Shank Description MRE Dual Rotors Eccentric Overburden casing drilling system, At clockwise rotation, reamer bits expand to bring the casing pipe into hole. After finished, reamer bits closed anticlockwise and then can be lift up from the bottom of the hole by drilling...

Brand Name:MIROC

Place of Origin:China

...drill bits Diamond bits Crown Shape Diamond bits Crown Shape and Applications Flat applicable to drilling different levels of hardness or abrasive formation, generally for single and dual tube drill bits. Semi-round good distribution of the diamond at bit face, adapt to a small broken or loose formation, applicable to drilling medium-hard and hard formation. Ladder applicable to drilling...

Brand Name:SOLLROC

Model Number:RC3.5 RC bits

Place of Origin:China

... where the drilling medium, normally high pressure air,is passed between the outer and inner tubes down to the face of the drilling bit where it is returned up the centre tube along with the sample cut by the drill bit. RC bits Model RC3.5 for shank RC3.5

Categories:DTH Drill Bits

Country/Region:china

...Drilling, referred to as " Centre Sample Recovery" or " Dual Wall Drilling",employs a Dual Wall Pipe where the drilling medium, normally high pressure air,is passed between the outer and inner tubes down to the face of drilling bit where it is returned up the centre tube along with the sample cut by the drill bit...

Brand Name:ENG

Model Number:7000

Place of Origin:China

... performance-enhancing features: • Directionally responsive; • Force-balanced cutting structure; • CFD enhanced hydraulics arrangement. Our Bi-Center bits can be produced with or without the Feature depending on the

Brand Name:Hainaisen

Model Number:8-1/2 HS66320B

Place of Origin:China

...Drilling Bit Oil Well Drill Bit Steel Body The diamond bit has a wide working range and can penetrate quickly even in softer rock where the bit is lighter in weight. When the ground gets harder, this bit adds weight with a smooth torque response and maintains a higher penetration rate than the competition. This technology differs from conventional dual-phase drills in that it requires more weight to drill...

Brand Name:STARRY

Model Number:3-12

Place of Origin:JIANG SU CHINA

...Drill for Tube Metal Sheet Drilling 1. Photo: High Speed Steel step drill bits. Easy Center:Special design tip provides Easy Centering Fast Cutting:Dual Flute can provide high speed and control Sharp Rake Angle provides Faster Cutting Easy Chip Removal:Special design cutting flute has bigger Chip Room,chips remove easily. Description: Procuct Name Round Shank 3 Straight Flutes HSS Step Drill...

Brand Name:STARRY

Model Number:3-12

Place of Origin:JIANG SU CHINA

... flute has bigger Chip Room,chips remove easily. 2. Description: Procuct Name Round Shank 3 Straight Flutes HSS Step Drill for

Brand Name:ROSCHEN

Model Number:AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101

Place of Origin:Germany

...Drill Bit 56mm , 66mm , 76mm RSUMX DIAMOND REAMING SHELL Ultramatrix Product RSUMX DIAMOND reaming shell RSUMX Using Ultramatrix technology, and a new pad design, ROSCHEN has made RSUMX diamond impregnated reaming shells to be the longest lasting available. RSUMX is also available with optional heavy duty blanks and dual...

Brand Name:ZHONGZUAN

Model Number:H-001

Place of Origin:Chongqing,China

...Drill Bits For Wood Drilling​ 1. High-speed steel straight shank tool is good for most general purpose applications,offering a combination of hardness and toughness for wear resistance 2. Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling...

Place of Origin:China

Brand Name:China Coal

Packaging & Delivery chinacoal05 Packaging Detail: carton or as the client's requirements Delivery Detail: 20 days after the deposit Specifications Coal drill bit have following features: large torque, wide drilling range, easy connection and durable It ...

Brand Name:AMG

Place of Origin:CHINA

... machining centers, this versatile tool reduces tool changes by 80% while delivering exceptional accuracy in steel, aluminum, and exotic alloys. Features: ✔ Dual-Function Geometry Step drill profile (2-4 diameters)

Model Number:1 7/8" - 26"

Place of Origin:China

...Drilling Tool 5LZ120*7.0 Downhole Motor Drilling Mud Motor Description of Downhole Motor Downhole motor is a kind of downhole dynamic drilling tool upon the power of drilling mud. Mud stream from the outlet of mud pump flows through a by-pass valve into the motor. This stream produces pressure loss at both inlet and outlet of the pump, to push the rotor into rotating, and to transmit the torque and speed onto the bit...

Categories:Customized Carbide Tool

Country/Region:china

In the field of efficient drilling and complex hole processing , tool with precision and efficiency is the "accelerator" on the production line. The internally cooled with straight groove drill (double straight hole) D12.5 × 24.5 developed by AMG designed...

Brand Name:ZGJRDCC

Model Number:AX102006

Tungsten carbide rotary burrs for grinding metal burrs, Power tools Carbide rotary burr/port tool for metal machining. Carbide tips are manufactured using advanced automated CNC machines and are available in three main cutting styles - single, double and ...

Brand Name:Hebei Pantu

Model Number:12 1/4"

Place of Origin:China

...-standard size. And customers can choose build high performance wear-resistant materials on the surface of blade or not. It is a first choice for soft formation drilling. Reasonable design of the angle,

Brand Name:FORUS

Model Number:Standard

Place of Origin:China

... of Downhole Motor must consider a few factors. These factors include the following: ♦ Hole size ♦ Type of bit ♦ Speed ♦ Torque ♦ WOB ♦ Drill bit pressure drop ♦ Flow Rate ♦ Type of mud ♦ Bottomhole circulating temperature ♦ BHA ♦

Place of Origin:Hebei,China

...horsepower of drill bits of different sizes of hard alloy spray nozzles. 2. High start underground motor: adopts a special design, with a starting curvature of up to l °/m, and a short length from the overall and adjacent elbows to the drill bit. 3. The

Brand Name:Longway

Place of Origin:China

...Drill Pipe (rod) for Trenchless Drilling Describe: Downhole motor is a kind of downhole power drilling tool powered by drilling mud. The mud flow at the outlet of the mud pump enters the motor through the bypass valve. This flow produces pressure losses at the inlet and outlet of the pump, pushing the rotor to rotate, and transferring torque and speed to the drill bit...