What is the minimum order quantity?

The minimum order quantity is 2 pieces.

Is customization available for this tool?

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

What types of rock hardness are suitable for this bit?

Hemispherical for very hard rocks, Ballistic and Semiballistic for medium hard rocks, and Conical for soft rocks.

Maxdrill R32 89mm Dome Bit Reaming Tools

Name: Maxdrill R32 89mm Dome Bit Reaming Tools
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 769829432

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$98.50

10-99 Pieces

US$93.575

100-299 Pieces

US$88.65

300+ Pieces

Sample price:US$98.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

3089R3215KD

Certification

ISO 9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel & Tungsten Carbides

Thread

R32

Diameter

89mm

Flushing Hole(mm)Front No Size

2X9

Flushing Hole(mm)Gauge No Size

2X7

Buttons(mm)Front No Size

1X12

Buttons(mm)Gauge No Size

14X12

Angle

35 Degree

Transport Package

Carton&Plywood Pallet

Specification

102mm

Trademark

MAXDRILL

Origin

China

HS Code

82071300

Production Capacity

100000

Key features

ISO 9001:2015 Certified: Manufacturing process meets international quality standards for reliability.

Diverse Button Configurations: Available in Hemispherical, Ballistic, Semiballistic, and Conical types for various rock hardness.

Customization Options: Supports customization from samples, designs, and flexible minor adjustments.

OEM and ODM Services: Full customization and design-based manufacturing services available.

Strict Quality Control: 100% visual inspection and testing performed on every order before shipping.

Rapid Stock Delivery: Orders for stock sizes can be shipped within 2 to 3 days.

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

Free Replacement Guarantee: Free replacement provided once product quality failure is confirmed.

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: ≤2.31h

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.