What is the minimum order quantity?

The minimum order quantity is 2 pieces.

What certifications does the product have?

The product is certified under ISO9001:2015 standards.

Maxdrill R32 45mm Drill Bit of Tophammer for Drifting and Tunneling Drilling Tools

Name: Maxdrill R32 45mm Drill Bit of Tophammer for Drifting and Tunneling Drilling Tools
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 756920572

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$37.80

20-99 Pieces

US$36.00

100-199 Pieces

US$35.28

200-299 Pieces

US$34.20

300+ Pieces

Sample price:US$34.20/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

3045R3207

Certification

ISO9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel & Tungsten Carbides

Product Name

Drilling Rig Top Hammer

Diameter

45mm

Button Front No Size(mm)

2*9

Button Gauge No Size(mm)

5*11

Part No.

3045r3207

Thread

R32

Class

Hard

Flushing Hole(mm) Front No Size

1*5.5

Flushing Hole(mm) Gauge No Size

2*5.5

Angle

30°

Application

Drifting&Tunneling

Transport Package

Carton&Plywood Pallet

Specification

280*225*136

Trademark

Maxdrill

Origin

China

HS Code

82071300

Production Capacity

10000/PC Year

Key features

Diverse Size Options: Available in multiple diameters including 43mm, 45mm, 48mm, 51mm, 54mm, and 57mm.

Multiple Button Classes: Offered in Hard (H), Semi-hard (S), and Medium (M) classes for different rock conditions.

Customization Services: Supports full customization, minor customization, and flexible customization from samples or designs.

ISO9001 Certified: Manufacturing process adheres to ISO9001:2015 standards for quality assurance.

Strict Quality Control: 100% visual inspection of finished products by experienced QC team before shipping.

Fast Stock Delivery: Production time reduces to 2-3 days if the requested size is available in stock.

Comprehensive Warranty: Includes 6-month warranty coverage for mechanical defects and quality issues.

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

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: ≤4.13h

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 accepted payment methods?

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

Q:How long does production take?

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

Q:What are the shipping options for samples and bulk orders?

For samples, we suggest courier express (DHL/UPS/TNT/FEDEX) or air freight. For bulk orders, air or sea freight is recommended.

Q:What is the warranty period for this drill bit?

The product comes with a 6-month warranty covering mechanical defects.

Q:Do you provide after-sales support?

Yes, our sales team responds within 24 hours (excluding holidays), technical support is available anytime, and free replacement is provided for quality failures.