Is customization available?

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

What is the warranty period?

We provide a 6-month warranty for our products.

What are the main applications for these drill bits?

They are suitable for bench and tunnel long hole drilling, drifting, tunneling, and ore mining.

Maxdrill Hot Sale St58 Threaded Drill Button Bits for Bench and Tunnel Long Hole Drilling

Name: Maxdrill Hot Sale St58 Threaded Drill Button Bits for Bench and Tunnel Long Hole Drilling
Brand: Maxdrill Rock Tools Co., Ltd.
SKU: 764339562

Guizhou, ChinaMaxdrill Rock Tools Co., Ltd.

US$140.00

5-49 Pieces

US$138.00

50-99 Pieces

US$134.00

100-199 Pieces

US$127.00

200+ Pieces

Sample price:US$134.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

6 Months

Model NO.

30102ST5814DR

Certification

ISO 9001:2015

Standard

GB/T2828.1-2003

Surface Treatment

Painting

Manufacturing Process

Machining

Material

Alloy Steel & Tungsten Carbides

Product Name

Drilling Rig Top Hammer

Diameter

102mm

Part No.

30102st5814dr

Thread

St58 Button Bit

Class

Hard

Application

Drifting&Tunneling

Brand Name

Maxdrill

Machine Type

Drilling Tools

Use

Ore Mining

Body

Retrac Skirt, Standard Skirt

Button Bit

Drop Center, Flat Front

Other Thread

T38, T51, St68, Gt60, R32, R25, R35

Key Words

Rock Drilling Bit

Application Industries

Construction Works, Energy & Mining

Type

Drill Bit

Transport Package

Carton&Plywood Pallet

Specification

450*180*95

Trademark

Maxdrill

Origin

China

HS Code

82071300

Production Capacity

10000/PC Year

Key features

High-Quality Materials: Constructed from Alloy Steel and Tungsten Carbides for durability.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2015 standards.

Versatile Applications: Ideal for bench, tunnel, drifting, and long hole drilling in mining.

Multiple Thread Options: Available in St58, T38, T51, St68, Gt60, R32, R25, and R35 threads.

Flexible Customization: Supports customization from samples, designs, and full customization.

Strict Quality Control: 100% visual inspection and strict testing before shipping.

Fast Delivery: 2-3 days for stock items; 25 days for production orders.

24h Response Service: Sales team responds within 24 hours; technical support always available.

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: ≤5.33h

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.