What is Crown Bit Ring Bit with Pilot Bit for Tunneling Forepoling and Foundation

Name: Crown Bit Ring Bit with Pilot Bit for Tunneling Forepoling and Foundation
Uploaded: 2025-12-09T08:51:12+08:00
Description: Welcome to the esteemed Changsha Tianhe Drilling Tools and Machinery Co., Ltd., where excellence meets innovation in the drilling industry. Product Description: Transform your drilling operations wit

Contact Now

Get Latest Price

About this Item

Price

Min. Order Reference FOB Price

1 pieces US$40.00-200.00 / pieces

Sepcifications

After-sales Service Available
Warranty 6 Months
Certification ISO9001:2015
Standard AISI
Surface Treatment Spray-Paint
Manufacturing Process Forging
Material Alloy Steel
Transport Package Wooden Case
Trademark Teamwhole
Origin Hunan, China
Matched DTH Hammer DHD3.5, DHD340, DHD350, DHD360, DHD380
Casing Tube Od 114mm, 140mm, 168mm, 219mm
Composed Pilot Bit/Ring Bit
Processing Type Forging
Machine Type Drilling Tool
Use Rock Drilling
Color Gold/Black and Other Colors
Matched Drill Rig DTH Drill Rig
Video Outgoing-Inspection Provided
Application Water Well Drilling, Micro Piling, Anchoring

Product Description

Welcome to the esteemed Changsha Tianhe Drilling Tools and Machinery Co., Ltd., where excellence meets innovation in the drilling industry. Product Description: Transform your drilling operations with our state-of-the-art Overburden Casing System. The overburden casing system, meticulously ...

Learn More

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Diamond Member Since 2020

Audited Supplier

Business Type Manufacturer/Factory
Main Products DTH Hammer, DTH Bits, Casing Systems, Drill Pipe
Year of Establishment 2002-11-06
Number of Employees 285
Address Yaojiapo Road, Jinzhou New District, Ningxiang, Changsha, Hunan, China

Overburden Casing Drilling Comparison

	Crown Bit Ring Bit with Pilot Bit for Tunneling Forepoling and Foundation Contact Now	Quick View New Release 114mm, 127mm, 76mm, 89mm, 102mm, Water Drill Pipe for Sales, Water Well Drill Rod, DTH Drill Pipe, Drill Pipe Contact Now	Symons 4 FT Cone Crusher Spare Bowl 20054326 / 2005-4326 Contact Now	Jt3020at Water Pipe Laying Road Crossing Trenchless Drill Pipe for HDD Contact Now	Good Price HDD Drill Rods for Jt3020at HDD Drill Rig Contact Now

Transaction Info
	Crown Bit Ring Bit with Pilot Bit for Tunneling Forepoling and Foundation Contact Now	Quick View New Release 114mm, 127mm, 76mm, 89mm, 102mm, Water Drill Pipe for Sales, Water Well Drill Rod, DTH Drill Pipe, Drill Pipe Contact Now	Symons 4 FT Cone Crusher Spare Bowl 20054326 / 2005-4326 Contact Now	Jt3020at Water Pipe Laying Road Crossing Trenchless Drill Pipe for HDD Contact Now	Good Price HDD Drill Rods for Jt3020at HDD Drill Rig Contact Now
Price	US$40.00-200.00 / pieces	US$76.67-80.00 / Piece	US$99.00-9,999.00 / Piece	US$352.00 / Piece	US$352.00 / Piece
Min Order	1 pieces	1 Piece	1 Piece	10 Pieces	10 Pieces
Payment Terms	LC, T/T, PayPal, Western Union, Small-amount payment, D/P	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T	LC, T/T, Western Union	LC, T/T, Western Union
Quality Control
Product Certification	ISO9001:2015	ISO 9001:2000	CE, ISO 9001:2000, ISO 9001:2008	ISO 9001:2000, ISO 9001:2008	ISO 9001:2000, ISO 9001:2008
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	South America, Southeast Asia/ Mideast, Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM	Own Brand, ODM, OEM	-	-	-
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays, one month, 1-3 months Off Season Lead Time: within 15 workdays, one month, 1-3 months	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	After-sales Service: Available; Warranty: 6 Months; Standard: AISI; Surface Treatment: Spray-Paint; Manufacturing Process: Forging; Material: Alloy Steel; Matched DTH Hammer: DHD3.5, DHD340, DHD350, DHD360, DHD380; Casing Tube Od: 114mm, 140mm, 168mm, 219mm; Composed: Pilot Bit/Ring Bit; Processing Type: Forging; Machine Type: Drilling Tool; Use: Rock Drilling; Color: Gold/Black and Other Colors; Matched Drill Rig: DTH Drill Rig; Video Outgoing-Inspection: Provided; Application: Water Well Drilling, Micro Piling, Anchoring;	After-sales Service: Provided; Warranty: 3 Months; Standard: API; Manufacturing Process: Forging; Material: Carbide; Size: 76/89/102/114/127/140; Diameter: 3-5.5inch; Length: 1-6 Meter; Color: Black or Customized; Application: Water Well; Machine Type: Drilling Equipment, Drilling Tool; Processing Type: Forging,;	After-sales Service: 24/7; Warranty: on-Line Support for Life; Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN; Surface Treatment: Spray-Paint; Manufacturing Process: Casting; Material: Alloy Steel;	Warranty: 1 Month; Quantity: Small Order Is Acceptable;	Warranty: 1 Month; Quantity: Small Order Is Acceptable;
Supplier Name	Changsha Tianhe Drilling Tools and Machinery Co., Ltd.	Zhejiang Miningwell Supply Chain Management Co., Ltd.	SHENYANG POWERUPS MACHINERY CO., LTD.	Glorytek Industry (Beijing) Co., Ltd.	Glorytek Industry (Beijing) Co., Ltd.
Select All

Contact Now

Hot Search