casing bits

Brand Name:MING

Model Number:MRE219

Place of Origin:CHINA

...bit symmetric casing drilling bit in waterwell drilling Materials: Alloy steel, Carbide alloy The overburden drilling systems are designed for economic cost of drilling in simultaneous casing advancement. Product components: Pilot bit+2PCS rotor wings+casing shoe Production details: Model Hole dia (mm) Weight (KG) Closed dia.(mm) Pilot dia.(mm) Length (mm) Case...

Brand Name:PEERCHEER

Model Number:AW BW NW HW PW

Place of Origin:WuXi

...CASING SHOE BIT Tungsten carbide core drill bits are another type of core drill bit. They are made with tungsten carbide inserts that provide excellent wear resistance and toughness. Tungsten carbide core drill bits are suitable for drilling through abrasive materials such as brick and block. AW BW NW HW PW casing shoe configuration: (1) A-AW BW NW HW PW Casing Shoe overview (2) B-AW BW NW HW PW Casing...

Brand Name:MING

Model Number:MRING-DHD3.5

Place of Origin:CHINA

... overburden drilling systems are designed to use ring bit which is not connected to casing shoe. Special profile DTH Bit passes through enough large inner diameter of ring bit. Kingdrilling MRING Casing bit technical parameters: Model External Dia.(mm)

Brand Name:MIROC

Model Number:Symmetric casing system with reamer

Place of Origin:CHINA

... central pilot bit drills away the center part of the hole and guides the drill string, incorporated with a sacrificable symetrical ring bit make a full face drill bit. Advantages of Symmetric Drilling Sound drilling straightness and fast drilling speed.

Brand Name:MING

Model Number:MK3E219MM

Place of Origin:CHINA

...casing pipe MK3E overburden middle reamer casing drilling bit for warter well drilling Casing pipe OD: 219MM When simultaneously drilling and casing through loose overburden materials, our casing drilling system gives you great results. MRE series is a cost-efficient system that leaves less material behind in the hole. Product components: Pilot bit + middle reamer bit + casing...

Brand Name:MING

Model Number:MK-MSK273-235

Place of Origin:China

...casing drilling bit MSX for Landslides formation, Overburden Casing System with Blocks Product model: MSX Slide block casing bit Materials: Alloy steel, Carbide alloy Color: Green, Blue, Red, Gold, Black, Custom Colors. Price term: EXW, FOB, CFR, CIF, DDU MOQ: 1-5PCS Package: Wooden case Product components: 1. Pilot bit+2PCS Slide blocks+casing shoe 2. Pilot bit+3PCS Slide blocks+casing

Brand Name:MING

Model Number:MRING-R-89mm

Place of Origin:CHINA

...tem Feature: 1. The Symmetric components are made up of: 2. A pilot bits with large internal flushing holes and external flushing grooves 3. Symmetrical ring bit (reamer) with internal bayonet coupling 4. Casing shoe for driving of casing. When it comes to

Brand Name:MING

Model Number:MRING-E-1250mm

Place of Origin:CHINA

...of: 1. A pilot bits with large internal flushing holes and external flushing grooves 2. Symmetrical ring bit (reamer) with internal bayonet coupling 3. Casing shoe for driving of casing. The Pilot bits is attached to any common DTH hammer shank. Not only

Brand Name:MIROC

Model Number:QL60

Place of Origin:China

...bit and casing shoe assembly is welded to casing prior to drilling. Lock the assembly into pilot bit with hammer. The pilot bit's upper shoulder engages the shoulder of the casing shoe. 2. Hammer's percussive energy is transferred through the pilot and ring bits, crushing ...

Brand Name:MING

Model Number:MK5E133-CIR110

Place of Origin:China

...Casing Drilling bit CIR110 Shank With Casing Shoe Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched casing pipe OD: 133mm MK5E Eccentric casing bit feature: When simultaneously drilling and casing through loose overburden materials, our Casing...

Brand Name:MING

Model Number:MK5E133-CIR110

Place of Origin:China

...pipe OD: 133mm MK5E Eccentric casing bit feature: When simultaneously drilling and casing through loose overburden materials, our Casing drilling system gives you great results. They are a cost-efficient system that leaves less material behind in the hole.

Brand Name:MING

Model Number:MK5E133-CIR110

Place of Origin:China

...Casing Drilling Bit 3WB133mm MK5E CIR110 Shank With Casing Shoe Product category: Overburden eccentric casing bit Matched hammer: Hammer CIR110 Matched casing pipe OD: 133mm MK5E Eccentric casing bit feature: When simultaneously drilling and casing through loose overburden materials, our Casing...

Brand Name:MING

Model Number:MRING610-MK

Place of Origin:CHINA

...bit casing drilling system by DTH hammer Product details: Rock drilling tools factory KINGDRILLING professionally produce Ring wing bit concentric drilling systems by down the hole hammer which are designed to drill and case a hole simultaneously through unstable ground conditions. A driver bit and a ring are assembled to a complete RING system bit which is suitable for 114-1067mm diameter casing...

Brand Name:MING

Model Number:MRING460-N125

Place of Origin:CHINA

...Casing Drilling System Hole Opener Bits For Stone Drilling Product category: Overburden casing drilling tools Kingdrilling diamond CO., LTD is one of the most professional private enterprise specialized in researching and producing casing drilling system, down the hole(DTH) hammer, down the hole bit, thread drill bits, taper drill bits, Anchor, coal mining tools and so on. Mring Overburden Casing...

Brand Name:MING

Model Number:NMK5E108-CIR90

Place of Origin:CHINA

... design108mm concentric 3 wings casing drilling bit for CIR90 Product category: Overburden casing drilling tools Matched hammer: Hammer CIR90 Matched casing pipe OD: 108mm New design concentric 3 wings casing drilling bit advantage: 1. Enhance penetration...

Brand Name:MING

Model Number:MRE133MM-CIR110

Place of Origin:CHINA

... Overburden Casing Drilling Bit CIR110 Shank With Casing Pipe 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 ...

Brand Name:MING

Model Number:MK5E127mm

Place of Origin:CHINA

...: When simultaneously drilling and casing through loose overburden materials, our Casing drilling system gives you great results. They are a cost-efficient system that leaves less material behind in the hole. Kingdrilling MK5E Casing bit components:

Place of Origin:China

Brand Name:SINOCOREDRILL

...soft, medieum to hard rock formations. Including diamond core barrel assembly, impregnated diamond core bit, surface-set diamond bit, reaming shells, impregnated diamond casing bit, casing shoe bit, PDC bit, PCD bit, diamond reaming shell, core lifter,

Place of Origin:China

Brand Name:SINOCOREDRILL

...soft, medieum to hard rock formations. Including diamond core barrel assembly, impregnated diamond core bit, surface-set diamond bit, reaming shells, impregnated diamond casing bit, casing shoe bit, PDC bit, PCD bit, diamond reaming shell, core lifter,

Brand Name:SINOCOREDRILL

Place of Origin:China

...soft, medieum to hard rock formations. Including diamond core barrel assembly, impregnated diamond core bit, surface-set diamond bit, reaming shells, impregnated diamond casing bit, casing shoe bit, PDC bit, PCD bit, diamond reaming shell, core lifter,