What are the suggested grades for mining buttons?

For mining buttons suitable for various rock formations, the suggested grade is YG6-YG8. For oil field buttons, YG10-YG15 is suggested.

Where is the factory located?

The factory is located in Zhuzhou city, Hunan Province, China, which is known as the hometown of tungsten carbide.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays. Custom samples take 3-5 days.

Tungsten Cobalt Alloy Mini Drill Bit Set for granite Stone Splitting Machine

Name: Tungsten Cobalt Alloy Mini Drill Bit Set for granite Stone Splitting Machine
Brand: Zhuzhou Lihua Cemented Carbide Co., Ltd.
SKU: 1923099095

Hunan, ChinaZhuzhou Lihua Cemented Carbide Co., Ltd.

US$1.50-10.00

100 Pieces

Product profile

Customization

Available

Certification

ISO 9001:2008

Surface Treatment

Polishing

Manufacturing Process

Forging

Material

Carbide

Product Name

Tungsten Carbide Mining Tips, Tungsten Carbide But

Application

Mining Too Part

Transport Package

Carton

Trademark

Lihua

Origin

China

Key features

Superior Wear Resistance: Carbide ball teeth offer high hardness, impact toughness, and 5-6 times longer life than standard drill bits.

Wide Application Range: Suitable for mining, quarrying, oil drilling, snow removal, and civil construction in various rock formations.

Customization Available: Supports customization from samples, designs, and full customization with samples ready in 3-5 days.

High Production Capacity: Monthly capacity of 15 tons with sophisticated equipment including sintering furnaces and automatic presses.

Strict Quality Control: 100% inspection for finished products following ISO9001:2008 system from raw materials to packaging.

High Density Material: Density ranges from 14.0-15.1 g/cm3, ensuring durability and superior performance in heavy-duty tools.

Established Manufacturer: Factory established in 1996 with over 20 years of experience in tungsten carbide product production.

Global Market Presence: Products sold worldwide with long-term relationships in Italy, USA, Australia, South Africa, and more.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhuzhou Lihua Cemented Carbide Co., Ltd.

Hunan, 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 Port. Guangzhou Port. Shanghai Port.Average Response Time: ≤11.20h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company focused on non-ferrous metal alloys, metal tools, metal materials, non-ferrous metal processing, metal cutting services, and non-metallic mineral manufacturing. It holds an ISO 9001:2015 management-system certificate and describes QC coverage across incoming materials, production, finished products, and packaging. The supplier reports broad customization, ODM, recent new-product development, and OEM service for recognized brands. Its facility lists CNC, pressure, sintering, lathing, grinding, and automatic powder-press equipment. Service procedures, corrective actions, complaint handling, and finished-product inspection procedures are documented. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no SDK. Customer cases beyond a general statement of OEM service are not documented.

Supplier typeThe supplier is identified as a combined company, with a business scope covering manufacturing and sales of non-ferrous metal alloys, metal tools and materials, non-ferrous metal processing, metal cutting services, and non-metallic mineral products. This indicates a manufacturing-oriented supplier with multiple related metal-processing activities.

CertificationsThe supplier reports an ISO 9001:2015 certification for its management system. Its description also states that a professional QC team follows ISO 9001:2008 procedures across incoming materials, production, finished products, and packaging, supporting a structured quality-control approach.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and customer complaint handling. It also reports peak-season lead times of one month and off-season lead times within 15 working days, but the slices do not specifically document warranty terms, repair services, or replacement policies.

R&D capabilityThe supplier reports that it developed new products during the past year and provides ODM services. It also states that no SDK is available, which limits evidence of software or development-kit support, but the reported product-development and ODM activities support innovation capability in physical products.

Production capacityThe facility lists CNC, static-pressure, vacuum-sintering, lathe, wet-grinding, and automatic powder-press equipment, while the business scope covers relevant metal manufacturing and processing. The supplier reports in-stock capability and defined lead times, but it lacks a valid contract with related subcontractors, creating a documented manufacturing-capacity management weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. These services are reported alongside ODM capability and indicate broad product-design adaptation capacity.