What types of DTH Hammers are compatible?

Our DTH Bits are suitable for many types of DTH Hammers, such as XL, Mission, DHD, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach, and Digger.

What are the available hole diameters?

Low air pressure hole diameter ranges from 65-220mm, and high air pressure hole diameter ranges from 85-305mm.

High Performance DTH Rock Drill Button Bit Mission50-146

Name: High Performance DTH Rock Drill Button Bit Mission50-146
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 2046067055

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$167.00

1 Piece

Sample price:US$266.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

DIN

Model NO.

MISSION50-146

Length

Taper-length

Type

Core Drill Bit

Material

High Carbon Steel

Usage

Well Drilling, Coal, Ore, Quarry, Construction

Transport Package

Wooden, or Others

Specification

iso9001

Trademark

QIDELI, LEILI

Origin

China

HS Code

8207199000

Production Capacity

500000PCS Per Year

Key features

Customizable Design: Supports customization of diameter, face shape, button size, and color based on samples or drawings.

Wide Application Range: Suitable for mining, quarry, water well, geothermal drilling, and construction foundation work.

High Quality Materials: Made from 23CrNi3Mo steel body with YK05 carbide brand for durability and performance.

Versatile Compatibility: Compatible with various DTH Hammer types including XL, Mission, DHD, COP, IR, Mach, and Demag.

Multiple Face Options: Offers 5 face shapes: Drop Center, Concave, Convex, Double Gauge, and Flat for different rock conditions.

Fast Delivery: Production takes 25 days normally; only 2-3 days if stock is available for requested sizes.

Professional Support: Sales team responds within 24 hours, with 24/7 technical support and free replacement for quality issues.

Strict Quality Control: Experienced QC team performs strict inspection and testing on every order before shipping.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.22h

AI-Powered supplier vetting

SummaryThe supplier demonstrates flexible customization, ODM and OEM capability, recent new-product activity, ISO 9001 certification, in-stock capacity, and more than 15 years of heat-treatment experience. It has export capability, eight years of exporting experience, and access to overseas agents or branches, but no overseas warehouse or showroom and no participation in offline trade shows. Operational controls show weaknesses: there is no valid manufacturing-capacity contract with its related subcontractor, no written supplier-service assessment or approved-supplier list, no written corrective-action or complaint-handling procedures, and no raw-material traceability. Quality inspection is performed by one inspector, with finished products checked by packing staff. Innovation evidence is limited by zero stated patents, no SDK, no private molds, and no 3D software design service. Financial records are identified for 2021–2023, but their results are not provided.

Supplier typeThe supplier is a manufacturing-oriented provider with CNC lathe and CNC processing facilities, in-stock capability, self-operated import/export rights, and stated experience in heat treatment. It also offers services through overseas agents or branches, but the stated number of countries with overseas services is zero and no overseas warehouse or showroom is available.

CertificationsThe supplier reports an ISO 9001 supplier management-system certification. This is explicit evidence of a recognized quality-management certification, although no other certifications are identified.

After-Sales capabilityThe supplier accepts several service payment methods and states peak-season lead time of one month and off-season lead time within 15 workdays. However, it has no written corrective and preventive action procedures or records and no written customer-complaint handling procedures or records, limiting evidence of structured after-sales management.

R&D capabilityThe supplier reports a new product within the past year, flexible design customization, ODM service, and use of AutoCAD and SolidWorks. Innovation infrastructure appears limited by no available SDK, zero stated R&D patents, no private-mold capability, and no 3D software design service.

Customization capabilityThe supplier explicitly provides flexible customization, can analyze and design products according to customer usage, and can process supplied drawings. It also reports ODM and OEM capability, providing strong direct evidence of customization support.

Product Q&A

Q:Can the product be customized?

Yes, we can customize products according to your required diameter, face shape, button size, and color. We can also produce based on your samples or technical drawings.

Q:What are the payment methods?

We accept T/T (Telegraphic Transfer), Western Union, or L/C at sight.

Q:What is the lead time for orders?

Normally it takes 25 days for production based on order quantity. If we have stock for your requested size, it takes only 2 or 3 days.

Q:What are the shipping options?

For sample orders, we suggest courier express like DHL/UPS/TNT/FEDEX or by air. For bulk orders, we suggest by air or by sea.

Q:What after-sales services are provided?

Our sales team responds within 24 hours (excluding holidays). Technical support is available at any time, and free replacement is provided if failure is confirmed to be caused by product quality.