How long is the lead time?

Lead time is within 15 workdays during off-peak season and one month during peak season.

What materials are used for the bit?

The bit uses first-class special alloy steel with high strength and heat resistance, combined with high-quality tungsten carbides from China or Europe.

What quality control measures are in place?

We perform 100% inspection on finished products including visual and function checks, with traceable raw materials.

DTH Button Bit Ql40 Ql50 Ql60 Ql80

Name: DTH Button Bit Ql40 Ql50 Ql60 Ql80
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2106827385

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

US$100.00-200.00

1 Piece

Product profile

Customization

Available

Customized

Length

60mm

Model NO.

QL60-171

Type

Drilling Machine

Material

Alloy Steel

Usage

Well Drilling

Mining Object

Petroleum Drilling and Production Equipment

Bit Face

Spherical,Concave,Flat, Drop Cente

Application

Water Well,Mining Drilling

Painting

Spherical,Concave,Flat, Drop Cente

Marketing Type

Hot Products 2023

Transport Package

Plywooden Case

Specification

ISO9001: 2015

Trademark

Teamwhole

Origin

Hunan, China

HS Code

820719

Production Capacity

8000PCS a Month

Key features

Wide Bit Face Options: Available in Drop Center, Concave, Convex, and Flat shapes for various rock formations.

Diverse Button Shapes: Offers Spherical, Ballistic, and Semi-ballistic buttons for optimized penetration.

Premium Material Quality: Constructed with first-class special alloy steel and high-quality tungsten carbides.

High Penetration Rate: Designed for reliable quality and high drilling rates in all kinds of rock formations.

Long Service Life: Features rare abnormal breakage during service life with good flushing effect.

Full Customization Support: Provides full customization, flexible customization, and customization from samples or designs.

Comprehensive Quality Control: 100% inspection including visual and function checks with traceable raw materials.

Multiple Shank Compatibility: Compatible with DHD, COP, MISSION, QL, SD, and MACH shanks.

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: ≤9.56h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company rather than a professional technical supplier. It provides 3D software design, ODM, and multiple customization options, including full customization and customization from samples or designs. Product inspection procedures are documented and consistently followed, while supplier-service assessments and corrective-action procedures are also documented. The company has inventory capability, export experience, and has participated in the Perumin exhibition, but it has no overseas agents, branches, warehouse, showroom, or stated overseas service coverage. Innovation evidence includes new products introduced during the past year and ODM availability, but there is no SDK and no OEM service for popular brands. Manufacturing capacity has a stated contractual deficiency involving related subcontractors. Digital-management information is mixed: ERP use is reported, while broader digital-process construction is reported as not yet started. No certification, financial...

Supplier typeThe supplier is explicitly classified as a trading company and is also stated not to be a professional technical supplier. However, it provides 3D software design services, so its role includes service coordination beyond simple product trading.

After-Sales capabilityThe supplier reports inventory capability and offers training, repair, equipment installation, maintenance, and debugging. However, it has no overseas agents or branches, no overseas warehouse or showroom, and states zero countries for overseas service coverage, limiting evidence of an established international after-sales network.

R&D capabilityInnovation-related evidence includes new products within the past year, ODM services, 3D software design, and broad customization. Nevertheless, the supplier has no available SDK, does not provide OEM services for popular brands, and reports that broader enterprise digital-process construction has not started, although ERP use is also reported.

Production capacityOperational controls are supported by documented and consistently followed finished-product inspection instructions, written supplier-service assessment procedures with records, and corrective/preventive-action procedures. The supplier also reports inventory capability, but explicitly lacks a valid contract between the factory and related subcontractors, which is a stated manufacturing-governance deficiency.

Customization capabilityThe supplier explicitly supports minor customization, customization from samples, customization from designs, full customization, and flexible customization. This is direct evidence of broad customization capability.

Product Q&A

Q:What rock formations can this bit handle?

The DTH Button Bit is designed for all kinds of rock formations, including soft to medium hard, fissured, homogeneous, and hard to very hard abrasive rocks.

Q:What bit face shapes are available?

We offer Drop Center, Concave, Convex, and Flat face shapes, each optimized for specific rock hardness and drilling conditions.

Q:Can the product be customized?

Yes, we offer full customization, flexible customization, and customization from samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What are the payment terms?

We accept LC, T/T, PayPal, Western Union, small-amount payments, and D/P.