3 wings concentric casing drilling bits

Brand Name:MING

Model Number:NMK5E108-CIR90

Place of Origin:CHINA

...Diameter(mm): 115mm New design concentric 3 wings casing drilling bit introduction: When drilling in soft and loose ground with scattered boulders, the soil and clay are caved in, which creates drilling difficulty to withdraw the DTH drilling equipment and

Brand Name:SOLLROC

Model Number:OD108MM-406MM

Place of Origin:China

...Concentric Casing Drilling System with 2 or 3 Wings Product Specification: Concentric Overburden Casing System: With ring bits, with wings and with slide blocks. others, Concentric (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...

Brand Name:SHITAN

Model Number:STD

Place of Origin:HEBEI CHINA

...Drill Bit For Well Drilling Three Wings/tricone PDC Drill Bits for coal mine opening hole We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geological, dam grouting, water well and horizontal directional drilling. Specifications of PDC drill bits...

Brand Name:SHITAN

Model Number:ST

Place of Origin:Hebei China

...Drill Bit For Well Drilling Three Wings/tricone PDC Drill Bits for coal mine opening hole We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geological, dam grouting, water well and horizontal directional drilling. Specifications of PDC drill bits...

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:New Diamond

Model Number:NSOD

Place of Origin:Hunan, China (Mainland)

... 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 external flushing grooves.

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:SHITAN

Model Number:STD

Place of Origin:HEBEI CHINA

...Drill Bit For Well Drilling Three Wings/tricone PDC Drill Bits for coal mine opening hole We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geological, dam grouting, water well and horizontal directional drilling. Specifications of PDC drill bits...

Brand Name:ROSCHEN

Model Number:3 ~ 48"

Place of Origin:CHINA

...Bit with 3 Wing 4 Wing 5 Wing for Water Well Drilling Product Details: Place of Origin: China Brand Name: OilMan Certification: API & ISO Model Number: PDC Drag bit Payment & Shipping Terms: Minimum Order Quantity: 1 pc Price: USD50-600/spc Packaging Details: Export Wooden Case Delivery Time: 7-15 days Payment Terms: L/C, T/T, Western Union, MoneyGram Supply Ability: 800 pcs per month Description of PDC Drag Bits: PDC Concave Bit...

Brand Name:ENG

Model Number:33860

Place of Origin:China

8-1/2 inch Steel Body 6 Blade PDC Drill Bits Applications: FAQ: Q: You are trading company or manufacturer ? A: We are factory with over 10 years' experience in Rock Drill Tools. Q: How about your products ? A : Both of tricone bits and PDC bits strictly ...

Brand Name:Glorytek

Model Number:GL380-259-250

Place of Origin:China

Overburden casing system ​Product Description The Concentric Casing System with Sliding Blocks is a versatile drilling tool designed for efficient borehole construction. This system features a concentric arrangement of casings along with sliding blocks tha...

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:RanCheng

Model Number:Concentric Bit

Place of Origin:China

Concentric Bit for DTH Water Drilling Projects Drilling Rig Tools Product Description The concentric / symmetrical drilling system is an efficient integrated drilling and casing technology, especially suitable for environments with unstable formations. This system uses a removable or reusable ring drill bit to speed up the drilling process and maintain the straightness of the borehole. Its internal flush tank and casing...

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:XiTan Equipment

Model Number:GM-5S

Place of Origin:China

...Drilling Rig For Soil Slope Stabilization Application: 1. Three-wing drill bit drilling, mud slag discharging, suitable for high-speed drilling in soil layer and other layers. 2. Small diameter twist drilling for soil layer (≧200mm). 3. Pneumatic DTH hammer drill, air slag discharge. Suitable for the construction of rock formations and broken layers. 4. Casing drilling. 5. Composite drilling of casing

Brand Name:Bealong

Model Number:BHD-150

Place of Origin:China

...Drilling Rig Rotary Percussive Drilling Up To 200m Deep Main Features 1) Drilling up to 200m deep, diameter 150-250mm 2) Full hydraulic system. can work with air compressor or mud pump. 3) Drill pipe and casing pipe can be taken down automatically. 4) Big ratation torque:11000N.m 5) The temerature the machine can work in is 0- 70 degree. 6) Can do 3-wing bit drilling, DTH hammer drilling, Casing drilling, Drill pipe/casing