mining eccentric casing drilling system bits

Brand Name:MING

Model Number:MK3E183

Place of Origin:CHINA

... bit and produce a straighter hole. When they has been drilled to the required depth, the eccentric bit can be closed to its concentric position by pulling up against the casing shoe and counter rotating the bit holder is fitted into the hammer in the

Categories:Down The Hole Drilling

Country/Region:china

Odex Eccentric Casing Drilling System for hydraulic water well drilling rig Odex Eccentric Casing Drilling System Roschen company's eccentric drilling tool, comprising rod stabilizer and eccentric drill bit, the tail of eccentric drill bit is provided wit...

Brand Name:New Diamond

Model Number:Eccentric Overburden Drilling Equipment

Place of Origin:Hunan, China (Mainland)

...be used at the next hole.This is particularly design for shallow holes, as is often the case in water well drilling, geothermal wells and for shallow micro-piling work. Eccentric casing drilling system is ideal for short holes in consolidated overburden.

Brand Name:MIROC

Model Number:ODEX 90 bit

Place of Origin:Shangdong,China

..., where there are boulders or loose formations.EDS is the most economical solutions because its ingenious reaming wing the bit is retrievable can be used at the next hole. This is particularly design for shallow holes, as is often the case in water well

Brand Name:KSQ

Place of Origin:China

...Drilling Tools Eccentric Casing Overburden Drilling System Eccentric Reamer System Step-by-step 1. When drilling starts, the reamer swings out and reams the pilot-hole wide enough for the casing tube to slide down behind the drill bit assembly. 2. When the required depth is reached, rotation is reversed carefully, whereupon the reamer swings in , allowing the drill bit assembly to be pulled up through the casing. 3. Casing...

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

Model Number:HD35

Place of Origin:China

Brand Name:Super Diamond

Eccentric Casing Odex Drilling System Acid Resistance High Impact Rate ODEX is an excellent option when unconsolidated formations are too dense or cobbly for Auger Drilling. ODEX is a down-hole air hammer system that is designed to advance casing during drilling. Once a desired depth is reached they eccentric bit can be retrieved leaving the casing in place for sampling or installations. Overburden Casing Drilling System DTH Bit...

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: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.

Place of Origin:China

Brand Name:Jinquan

Model Number:DHD340A, DHD350R, DHD360, DHD380; Cop32, Cop34, Cop44, Cop54, Cop64, Cop84; Mission 40, Mission 50 , Mission 60, Mission80; SD4, SD5, SD6, SD8; TD40, QL50, QL60, QL80; BR2, BR3.

Odex Drilling Systems: Under reaming systems are the most economical solutions for casing drilling in normal ground conditions. This is particularly true for shallow holes, as is often the case in water well drilling. We have sizes 4", 5", 6" and 8" ODEX...

Brand Name:Bealong

Model Number:BHD-210

Place of Origin:China

...drilling rig,Crawler type,BHD-210 Geothermal Anchor Drilling Rig Mining Drill Rig Machine Underground Main Features New variable angle mechanism to make the hole more convenient, adjustment range is larger, can reduce the requirements of the working face. Match dedicated simultaneous casing drill tools (drill pipe, casing, eccentric bit, etc.), in the unstable formation with casing wall openings, the conventional button bit...

Brand Name:JYXC

Model Number:API

Place of Origin:HeBei China

Eccentric Bit Eccentric bit is often introduced with DTH hammer, guide device and casing to form an overburden drilling system. Advantages: Simple structure & operation Reliable quality Retrievable drilling tools Long service life.

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: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:XiTan Equipment

Model Number:GM-6A

Place of Origin:China

...Drilling Rig Construction Features: 1, optional with the special drill pipe drilling tools (drill pipe, casing, eccentric drill, etc.), in the unstable formation casing wall openings, the conventional ball-bit drill hole. High drilling efficiency, good hole quality. 2, the drilling...

Brand Name:ENG

Model Number:001

Place of Origin:China

...Bits, specially crafted for efficient water well drilling and mining operations. Designed with precision, these tools ensure unmatched performance and durability, making them indispensable for your down-the-hole needs. Product specifications: Our Eccentric/ODEX Casing Overburden Drilling System is a groundbreaking solution that allows for simultaneous drilling and casing...