Guide Device

US$80.00 - 1,000.00 / pieces

Efficient 140 Ring Bit with DHD340 Pilot Bit Optimal Performance for Tunneling Forepoling pictures & photos

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What is Efficient 140 Ring Bit with DHD340 Pilot Bit Optimal Performance for Tunneling Forepoling

Name: Efficient 140 Ring Bit with DHD340 Pilot Bit Optimal Performance for Tunneling Forepoling
Uploaded: 2025-09-12T21:26:30+08:00
Description: Welcome to the world of precision and excellence at Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Product Description: Advanced Overburden Casing System Introducing the Overburden Casing Sys

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About this Item

Price

Min. Order Reference FOB Price

1 pieces US$80.00 - 1,000.00 / 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
Casing Tube Od 140mm
Matched DTH Hammer DHD340, Qlx40, Td40, M40 Hammer
Type Guide Device/Pilot Bit/Reamer
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 world of precision and excellence at Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Product Description: Advanced Overburden Casing System Introducing the Overburden Casing System by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. - a revolutionary solution designed ...

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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
Number of Employees 285
Year of Establishment 2002-11-06
Management System Certification ISO9001:2015
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Guide Device Comparison

	Efficient 140 Ring Bit with DHD340 Pilot Bit Optimal Performance for Tunneling Forepoling Contact Now	Quick View Carbide CIR 90 D Miningwell Water Well Drilling Bits Hamamer Drill Bit Bits DTH in China CIR90-100 Contact Now	Quick View CIR 90 Forging D Miningwell Hammer Drill Bits DHD Mission Numa DTH Bit New CIR90-100 Contact Now	Quick View Reverse Circulation DTH Hammer Re542 (RC hammer with drill bit) Contact Now	Quick View Reverse Circulation DTH Hammer Pr52 (RC hammer with drill bit) Contact Now

Transaction Info
	Efficient 140 Ring Bit with DHD340 Pilot Bit Optimal Performance for Tunneling Forepoling Contact Now	Quick View Carbide CIR 90 D Miningwell Water Well Drilling Bits Hamamer Drill Bit Bits DTH in China CIR90-100 Contact Now	Quick View CIR 90 Forging D Miningwell Hammer Drill Bits DHD Mission Numa DTH Bit New CIR90-100 Contact Now	Quick View Reverse Circulation DTH Hammer Re542 (RC hammer with drill bit) Contact Now	Quick View Reverse Circulation DTH Hammer Pr52 (RC hammer with drill bit) Contact Now
Price	US$80.00 - 1,000.00 / pieces	US$41.47 - 43.26 / Piece	US$41.47 - 43.26 / Piece	US$50.00 - 1,000.00 / Piece	US$50.00 - 1,000.00 / Piece
Min Order	1 pieces	1 Piece	1 Piece	1 Piece	1 Piece
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, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, PayPal, Western Union, Small-amount payment	LC, T/T, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	ISO9001:2015	ISO 9001:2000	ISO 9001:2000	ISO 9001:2000	ISO 9001:2000
Management System Certification	-	-	-	ISO9001:2015	ISO9001:2015
Trade Capacity
Export Markets	South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	South America, Southeast Asia/ Mideast, Domestic	South America, Southeast Asia/ Mideast, Domestic	South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic	South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM	Own Brand, ODM
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: 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: one month	Peak Season Lead Time: one month Off Season Lead Time: one month
Product Attributes
Specification	After-sales Service: Available; Warranty: 6 Months; Standard: AISI; Surface Treatment: Spray-Paint; Manufacturing Process: Forging; Material: Alloy Steel; Casing Tube Od: 140mm; Matched DTH Hammer: DHD340, Qlx40, Td40, M40 Hammer; Type: Guide Device/Pilot Bit/Reamer; 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;	After-sales Service: Provided; Warranty: 3 Months; Standard: API; Manufacturing Process: Forging; Material: Carbide;	Standard: JIS, ASTM; Surface Treatment: Spray-Paint; Manufacturing Process: Forging; Material: Alloy Steel; Advantage: High Performance; Color: Per Request;	Standard: JIS, ASTM; Surface Treatment: Spray-Paint; Manufacturing Process: Forging; Material: Alloy Steel; Advantage: High Performance; Color: Per Request;
Supplier Name	Changsha Tianhe Drilling Tools and Machinery Co., Ltd.	Zhejiang Miningwell Supply Chain Management Co., Ltd.	Zhejiang Miningwell Supply Chain Management Co., Ltd.	Changsha Chaojingang Machinery Manufacturing Co., Ltd.	Changsha Chaojingang Machinery Manufacturing Co., Ltd.
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