Concentric Casing System Pilot Ring Bit for Core Drill Rig

• After-sales Service: Available
• Warranty: 6 Months
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Weight (Kg): 35
• Processing Type: Forging
• Machine Type: Drilling Tool
• Use: Rock Drilling
• Color: Glod Other Ascustomer Need
• Casing Thickness: 10mm
• Name: P140
• Matched Drill Rig: DTH Drill Rig
• Video Outgoing-Inspection: Provided
• Type: Guide Device/Pilot Bit/Reamer
• Marketing Type: Hot Product 2023
• Application: Water Well Drilling,Micro Piling,Anchoring
• Transport Package: in Wooden Case
• Specification: ODEX240
• Trademark: Teamwhole
• Origin: Hunan, China
• HS Code: 820719
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

Product Description

Concentric Casing System with Ring Bits

Our concentric casing system, designed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is ideal for challenging geological conditions like pebble, fissure, dry stone, boulder, and construction backfield waste. It offers the flexibility to drill at any angle while maintaining high straightness.

The maximum hole diameter achievable with this system is an impressive 1550 mm, providing versatility and efficiency in various drilling applications.

Model	O.D of casing tube(mm)	O.D.of Pilot Bit( mm )	WEIGHT(Kg)	Compatible Shank
R114/9-80	114	92	10	DHD3.5
R127/10-90	127	105	16	DHD3.5
R140/10-97	140	116.5	21	COP44/DHD340/TD40
R146/10-110	146	124	22	COP44/DHD340/TD40
R168/12.7-125	168	141	27	COP54/DHD350/SD6/QL60/M60
R178/12.7-135	178	150	32.5	COP54/DHD350/SD6/QL60/M60
R194/12.7-145	194	191	42.5	COP64/DHD360/SD6/QL60/M60
R219/12.7-170	219	203	58	COP64/DHD360/SD6/QL60/M60
R254/12.7-203	254	241	84.5	COP84/DHD380/SD8/QL80/M80
R273/12.7-223	273	254	100	COP84/DHD380/SD8/QL80/M80
R325/12.7-276	325	292	135	COP84/DHD380/SD8/QL80/M80
R610/12.7-513	610	298	710	NUMA180/QL200

Applications

Product Description

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers the innovative Eccentric Casing System (ODEX) for various drilling applications:

1. Water Well Drilling: ODEX is a crucial tool for water well projects, ensuring efficient drilling while preventing hole collapse, ultimately reducing drilling time.



2. Anchoring: ODEX excels in anchoring projects, providing reliable reinforcement for slopes.



3. Micro Piling: Ideal for soil, clay, and sand rock formations, ODEX offers a cost-effective and rapid solution for protecting holes with casing tubes.

Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for high-quality drilling solutions.

Products	Instruction
1--Casing tube	a.Thread casing tube.;left-hand b.Welded casing tube
2--Drill PIpe	Thread:API(REG/IF)/NC
3--Stablizer	Thread of stabilizer consistent with drill rod
4--Hammer	Thread:API REG
5--Casing shoe	a.Thread casing tube.;left-hand b.Welded casing tube
6--Eccentric system	See the data sheet as below

Other Casing Tools

Concentric Casing System with Blocks

• The joint tools are made of superior material and provide a reliable connection after heat treatment.


• The casing shoe is heat-treated for extended service life.


• The blocks and locking kit are reinforced, offering excellent overall performance.


• Ideal for pile foundation engineering and slope support engineering.

Company: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Explore our Concentric Casing System Pilot Ring Bit for Core Drill Rig, ideal for various loose material layers. Perfect for overburden drilling.

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Established in 2002, Changsha Tianhe is a leading manufacturer specializing in DTH Hammer and bit, ODEX system, and Reverse circulation hammer and bit. Our 60000 square meters workshop in Hunan province, China, ensures top-quality products. With a global service network spanning over 40 countries, we are committed to providing exceptional drilling tools for our customers.

Product Name: Concentric Casing System Pilot Ring Bit for Core Drill Rig

Packing: Wooden cases

Delivery: 15-18 days after deposit

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