Is customization available for this product?

Yes, we offer minor customization, customization from samples, designs, and full customization.

What is the lead time for production?

Peak season lead time is one month; off-season lead time is within 15 workdays.

What certifications does the product have?

The product is certified under ISO9001:2015.

Efficient Pilot Bit Ring Bit for Casing Tube Od 114mm, DHD3.5 Hammer

Name: Efficient Pilot Bit Ring Bit for Casing Tube Od 114mm, DHD3.5 Hammer
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2074958302

Hunan, ChinaChangsha Tianhe Drilling Tools and Machinery Co., Ltd.

US$50.00-200.00

1 pieces

Product profile

Customization

Available

After-sales Service

Available

Warranty

6 Months

Certification

ISO9001:2015

Standard

AISI

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Casing Tube Od

114mm, 140mm, 168mm, 219mm, 273mm

Composed

Pilot Bit Ring Bit

Matched Hammer

DHD3.5, DHD340, DHD350, DHD360, DHD380

Processing Type

Forging

Machine Type

Drilling Tool

Use

Rock Drilling

Color

Glod Other Ascustomer Need

Matched Drill Rig

DTH Drill Rig

Video Outgoing-Inspection

Provided

Application

Water Well Drilling, Micro Piling, Anchoring

Transport Package

in Wooden Case

Specification

114 ring bit

Trademark

Teamwhole

Origin

Hunan, China

HS Code

820719

Production Capacity

5000 Piece/Pieces Per Month

Key features

Multi-Scenario Drilling: Ideal for water well drilling, anchoring, micro piling, and geothermal engineering.

High Efficiency Design: Expertly tailored for challenging geology like pebble, fissure, and boulder, ensuring hole straightness.

Wide OD Compatibility: Available in 114mm, 140mm, 168mm, 219mm, and 273mm to match various DTH hammers.

Premium Material Build: Forged from alloy steel with spray-paint surface treatment for durability and stability.

Customizable Options: Color and casing tube OD can be customized according to customer needs.

Robust Stability: Provides unparalleled support and minimizes collapse risk during drilling operations.

Fast Delivery: Stock items ship in 5-10 days; out-of-stock items in 15-20 days.

ISO Certified Quality: Manufactured under ISO9001:2015 certification with 100% finished product inspection.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.11h

About Our Factory & Business Background

AddressYaojiapo Road, Jinzhou New District, Ningxiang, Changsha, Hunan, China

Plant Area59940 square meters

Number of Employees285

Terms of PaymentLC, T/T, PayPal, Western Union, Small-amount payment, D/P

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pcs

Supply Chain Partners200

Our Production Capability & Technical Expertise

Main ProductsDTH Hammer, DTH Bits, Casing Systems, Drill Pipe

Production Lines4

Production MachinesCutting Machine, Pre-Heat Treatment Machine, CNC Machining Center, CNC Lathe Machine, CNC Grinding Machine, CNC Milling Machine, Deep Hole Drilling Machine, Arc Burning Furnace, Electron Microscope, Intelligent Carbon and Sulfur Analyzer, Metallographic Cutting Machine, Metallographic Sample Polishing Machine

QA/QC inspectors11 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers7 people

Traceability of Raw MaterialsYes

Own BrandYes