What materials are used for the buttons?

The buttons are made of Tungsten Carbide available in Spherical, Ballistic, and Conical shapes.

What is the thread type for this tool?

The thread type for this R25 button bit is R25.

High-Performance R25 35mm Button Bit for Efficient Mining

Name: High-Performance R25 35mm Button Bit for Efficient Mining
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 2053439945

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$12.00

10-99 Pieces

US$10.00

100-999 Pieces

US$7.50

1,000+ Pieces

Product profile

Customization

Available

Customized

Material

Tungsten Carbide

Usage

Well Drilling

Thread Type

R25

Diameter

33-45mm

Buttons

7,8,9 Buttons

MOQ

10PCS

Button Bit Design

Flat Face, Drop Centre, Convex

Tungsten Carbide (Buttons)

Spherical, Ballistic and Conical

Color

Red

Applications

Drifting and Tunneling

Transport Package

Standard Package by Wooden Case or Customized by Y

Specification

0.45 kg

Trademark

Maxdrill

Origin

China

HS Code

82071300

Production Capacity

1000PCS/Month

Key features

Customized Button Bit Design: Available in Flat Face, Drop Centre, and Convex designs for various rock formations.

Flexible Tungsten Carbide Options: Buttons available in Spherical, Ballistic, and Conical shapes for optimal performance.

Wide Diameter Range: Button bit diameter ranges from 33mm to 45mm to suit different drilling needs.

Fast Stock Delivery: Only 2-3 days handling time for requested sizes if items are in stock.

24-Hour Response Support: Sales team responds to inquiries within 24 hours excluding holidays.

Free Quality Replacement: Free replacement provided once failure is confirmed to be caused by product quality.

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

OEM and ODM Services: Full customization, minor customization, and flexible customization options available.

Company profile

Years of Export ExperienceSelf-brandedFast Delivery100% Finished Products Inspection

Maxdrill Rock Tools Co., Ltd.

Guizhou, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.97h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a trading company located in Guiyang, with associated-company activity in wholesale and retail. It demonstrates broad customization, ODM availability, recent product development, and OEM service for well-known brands. Production information states five production lines and annual output of 100,000 pieces each for button bits, drill rods, shank adaptors, and couplings. Export sales account for 71%–90%, with markets in South America, Europe, and North America. Service procedures for supplier assessment, corrective actions, and complaint handling are documented and followed. However, the supplier reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation; it also has no available SDK. Finished-product inspection has instructions but no written records. No certification information or specific customer names/cases are provided.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints, corrective and preventive actions, and service-capability assessment. However, it reports no overseas warehouse, showroom, agent or branch, and no offline trade-show participation, while the stated number of countries offering overseas services is zero; this supports documented complaint handling but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, demonstrating product-development activity. Nevertheless, it has no available SDK, and total R&D engineer experience is stated as two years, so the evidence supports some innovation capability but not a strong or broad technical platform.

Production capacityProduction information states five production lines and annual output of 100,000 pieces each for button bits, drill rods, shank adaptors, and couplings, with exports representing 71%–90% of total sales. The supplier also cites self-provided raw materials, advanced production equipment, and staff training; however, finished-product inspection has instructions but no written records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently in both the R&D and manufacturing information, indicating broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of branded-customer experience. No brand names, project descriptions, order references, or independently verifiable customer cases are provided.