Do you offer customization services?

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

What is the warranty period for this product?

We provide a 6-month warranty for this product.

What are the available rock classes for this button bit?

The product is available in H (Hard Rock), S (Soft Rock), and M (Medium Hard Rock) classes.

High-Quality R28 43mm Button Bit for Efficient Drifting

Name: High-Quality R28 43mm Button Bit for Efficient Drifting
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 2060537785

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$26.50

20-49 Pieces

US$25.30

50-99 Pieces

US$24.70

100-199 Pieces

US$23.50

200+ Pieces

Sample price:US$20.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

3043R2809

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)

3*8

Button Gauge No Size(mm)

6*9

Part No.

3043r2809

Thread

R28

Class

Medium Hard Rock

Flushing Hole(mm) Front No Size

3*5

Flushing Hole(mm) Gauge No Size

Angle

30°

Application

Drifting&Tunneling

Transport Package

Carton&Plywood Pallet

Specification

Dia.: 33MM-45MM

Trademark

Maxdrill

Origin

China

HS Code

82071300

Production Capacity

10000/PC Year

Key features

Diverse Rock Class Options: Available in H (Hard), S (Soft), and M (Medium) classes for specific drilling conditions.

Fast Production Lead Time: Standard production takes 25 days; only 2-3 days if stock is available for requested size.

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

Comprehensive After-Sales Support: Sales response within 24 hours, 24/7 technical support, and free replacement for quality failures.

ISO9001 Certified Quality: Manufacturing process adheres to ISO9001:2015 certification standards.

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

Multiple Payment Methods: Accepts T/T, Western Union, L/C at sight, LC, D/P, PayPal, and small-amount payments.

Versatile Shipping Options: Samples via courier (DHL/UPS/TNT/FEDEX) or air; bulk orders via air or sea.

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 available 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 it take to produce an order?

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

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

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 is your quality control process?

We have our own experienced QC team that performs strict inspection and testing for every order before shipping out.

Q:What after-sales services do you provide?

Our sales team responds within 24 hours (Holidays Excluded), technical support is available anytime, and we provide free replacement once failure caused by product quality is confirmed.