concentric symmetric casing drilling bits

Brand Name:MING

Model Number:MNX660-N240

Place of Origin:CHINA

... casing pipe OD: 660mm MNX concentric casing drilling system consists of pilot bits and slider bits. The principle as below: pilot bits press down, at the same time, wings opened to carry casing tube into a hole. After finished, lift up the pilot bit then

Brand Name:New Diamond

Model Number:NSOD

Place of Origin:Hunan, China (Mainland)

Concentric Overburden Casing Drilling System Ring Bit Description NEW DIAMOND Symmetric overburden casing drilling system Symmetric is a system comprised of an ingeniously simple concentric method of drilling through overburden with casing. Symmetric can drill straight holes at any angle (including horizontal) and to depths beyond 100 meters. Working together as one efficient drill bit, the components are made up of: A pilot bit...

Brand Name:MIROC down the hole hammer drill tool

Model Number:DTH Button Bit

Place of Origin:China

... overburden with casing. Symmetric can drill straight holes at any angle (including horizontal) and to depths beyond 100 meters. Working together as one efficient drill bit, the components are made up of: A pilot bit with large internal flushing holes and

Brand Name:MIROC

Model Number:RE 350 Hammers

Place of Origin:Shangdong,China

... overburden with casing. Symmetric can drill straight holes at any angle (including horizontal) and to depths beyond 100 meters. Working together as one efficient drill bit, the components are made up of: A pilot bit with large internal flushing holes and

Brand Name:SOLLROC

Model Number:OD108MM-406MM

Place of Origin:China

... (or Symmetrix) Overburden Casing System with Blocks Model: 1) Casing Shoe + pilot bit + 2 pcs Blocks; Or 2) Casing Shoe + pilot bit + 3 pcs Blocks; Or 3) Casing Shoe + pilot bit + 4 pcs Blocks. Concentric Casing System Ring Bit is the latest new and

Brand Name:OED/OEM

Model Number:Casing Shoe

Place of Origin:China

HQTT, TNW, 412F, BTW, TBW Casing Threaded Drill Bits Rock Drill Bits Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D (Mm) L (Mm) O.D (Mm) L (Mm) Dia (Mm) 110 125 ...

Brand Name:Deyi

Model Number:DYK-8

Place of Origin:China

...Case Diamond Cutting Disc Drill Bit Milling Cutter Set Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from famouse brand, durable and sharp 3. One tool set for drilling, cutting, grinding. Name Diamond Tool Set Product Drill Bit 3pcs, Saw Blade 1pc, Finger Bit 1pc, Grind Bit 1pc, Cooling Wax 1 bottle Package Aluminium Case...

Brand Name:VIDO

Place of Origin:China

Model Number:WD71011070109

HSS Drill Bits I. Description VIDO supplies a wide range of power drills, among which, there are some cordless drills, electric and impact drills included. The high speed steel drill bits are one of the accessories for them. The materials used changes ...

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

...Drilling Tools Concentric Overburden Casing Bit Hole Drlling JCDRILL DTH Over Burden Concentric Bits Description The eccentric reamer drill is an overburden drilling system designed for conditions where a cased hole is required. Collapsing holes tend to make overburden drilling expensive, with lost drilling equipment and down time. The eccentric designed bit rotates outward and drills a larger diameter hole than the casing...

Brand Name:OEM

Place of Origin:CHINA

... on drilling equipments as well, and our dominant products are chisel bits, cross bits, buttons bits, DTH bits with high, medium and low air pressure, symmetric drilling tools, eccentric drilling tools, standardized API system casings, bit shanks and

Brand Name:KonDaSin

Model Number:89mm-127mm

Place of Origin:China

... tools and hammers. 2. These products are reliable,they have stable performance and can fulfill various drilling construction,such as DTH hammer,drilling with casing and RC drilling,the products can suit the drilling in crushed and complex formations. 3.

Brand Name:ROSCHEN

Model Number:AW, BW, HW, NW, PW, SW, ZW

Place of Origin:Germany

... HW Diamond Casing Shoes Bits for exploration core drilling soft rock formation Detailed Product Description TC Casing Concrete Core Drill Bits , BW NW HW Diamond Casing Shoes Bits Discription: The casing shoe bits (rod shoes bits) are designed to drill in

Place of Origin:Jiangsu,China

Brand Name:xitan

Model Number:Anchor drilling tools

... anchor drilling tools include all kinds of drill rods, casing, eccentric drill tool, concentric drill tool. 2. Drilling tools are drill rod, drill bit, casing and hammer, etc. Drill rod is a metal tube used to transmit broken rock or flushing liquid.

Brand Name:RTCRAFT or OEM

Model Number:6.4-16mm

Place of Origin:CHINA

... Auger Drill Bit Woodworkers Chisel Tool Set Features of HSS Square Drill Bits: 1. This saw drill bit is made of special steel, heat treatment, HRC48-50, offers high hardness, lengthened core, and high concentricity. 2. Professional drill bit, suitable...

Brand Name:LILT

Model Number:7 mm diameter

Place of Origin:Chengdu China

...drill bit brad point drill bit for wood drilling .suitable for MDF .Super abrasion, high precision,light cutting and no burrs around hole side .Concentricity of drill is below 0.01mm .Solid Carbide processng wood drill bit makes longer life Application: portable boring machine, automatic boring machine, adjustable drill bit...

Place of Origin:Hebei,China

...drill bits are ideal for a range of drilling operations, from Brad Point Drill Bits to Casing Drilling Bit to DTH Hammer Drill Bits. The PDC blade material ensures precision and accuracy with each cut, while the six cutters provide improved stability and reduced vibration during drilling. Whether you're drilling through soft or hard formations, our PDC Drill Bits...