What is the minimum order quantity?

The minimum order quantity is 2 pieces.

Can you customize the drill bits?

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

What is your quality control process?

We have experienced QC staff who perform strict inspection and testing on every order before shipping, including 100% visual inspection of finished products.

Tapered Button Bits Drill Bits Taper Drilling Tools for Tunneling&Drifting

Name: Tapered Button Bits Drill Bits Taper Drilling Tools for Tunneling&Drifting
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 2058229045

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$25.68

5-19 Pieces

US$18.67

20-49 Pieces

US$12.37

50-99 Pieces

US$8.59

100-499 Pieces

US$6.32

500+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

30362207-07

Certification

ISO9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel

Product Name

Drill Rod

Applicable Industries

Construction Works, Energy & Mining

Machine Type

Drilling Tool

Use

Ore Mining, Undergroud Drilling

Diameter

22mm

Type

Taper Drill Rod

Application

Rock Drilling

Advantage

High Performance

Part No

30362207-07

Color

Black

Weight

0.5kg

Transport Package

Iron Pallet

Specification

7 degree

Trademark

Maxdrill

Origin

China

HS Code

82071300

Production Capacity

2000/PC Month

Key features

ISO9001:2015 Certified: Manufacturing process meets international quality standards for reliability.

Alloy Steel Construction: Made from high-performance alloy steel for durability in rock drilling.

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

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

Free Replacement Guarantee: Provides free replacement for failures confirmed to be caused by product quality.

Fast Production Lead Time: Typically 25 days production, or 2-3 days if stock is available.

100% Quality Inspection: Strict visual inspection and testing performed on every finished product.

Multiple Payment Options: Accepts T/T, L/C, Western Union, PayPal, and small-amount payments.

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: ≤3.22h

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, PayPal, and small-amount payments.

Q:How long does it take to produce an order?

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

Q:What shipping methods are available?

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

Q:What is the warranty period?

The product comes with a 6-month warranty.

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-related failures.