What is the minimum order quantity?

The minimum order quantity is 2 PCS.

What certifications does the product have?

The product is certified under ISO 9001:2015 and meets the GB/T2828.1-2003 standard.

What are the main applications for this bit?

It is widely used in quarrying, mining, tunneling, slope anchoring, and mine exploration.

Maxdrill R25 Rock Drilling Tool Button Bit Thread Bit for Tunneling Mining

Name: Maxdrill R25 Rock Drilling Tool Button Bit Thread Bit for Tunneling Mining
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 1983919525

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$35.90

50-499 Pieces

US$34.20

500-999 Pieces

US$33.80

1,000-1,999 Pieces

US$32.40

2,000+ Pieces

Sample price:US$36.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

3041R2507

Certification

ISO 9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel & Tungsten Carbides

Applicable Industries

Quarrying, Small Hole Drilling, Mining

Type

Drill Bit

Key Word

Thread Bit

Machine Type

Drilling Tool

Angle

40 Degree

Button Shape

Spherical / Ballistic/Parabolic/Spike

Rock Class

Soft, Medium and Hard

Application

Mining,Quarrying,Tunneling

Processing Type

Machining

Name

Maxdrill 41mm R25 Buttons Thread Rock Drill

Part Number

3041r2507

Size

D:33-45mm

Service

Longer Service Life and Lower Drilling Costs

Transport Package

Carton&Plywood Pallet

Specification

Dia.: 33MM-D45MM

Trademark

MAXDRILL

Origin

China

HS Code

82071300

Production Capacity

10000 Per Month

Key features

Imported Swedish Materials: Uses high-quality raw materials imported from Sweden for superior durability.

Extended Service Life: Designed for longer service life and lower drilling costs in mining and tunneling.

Factory Direct Price: Competitive pricing directly from the factory since 2004.

Multi-Rock Class Adaptability: Available in Hemispherical, Ballistic, and Spike shapes for soft to hard rocks.

100% Quality Inspection: Strict inspection and testing for every order before shipping.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Fast Stock Delivery: Only 2-3 days delivery if stock is available for requested sizes.

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.

Product Q&A

Q:What are the payment methods?

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

Q:What is the lead time for production?

Normally 25 days based on order quantity. Only 2-3 days if we have stock for your requested size.

Q:How is quality control handled?

We have experienced QC staff performing strict inspection and testing on every order before shipping.

Q:What after-sales service is provided?

Sales team responds within 24 hours (excluding holidays), technical support is available anytime, and free replacements are provided for quality issues.

Q:What shipping methods are suggested?

Samples: Courier express (DHL/UPS/TNT/FEDEX) or by air. Bulk orders: by air or by sea.