Can the dies be customized for specific applications?

Yes, we accept customized sizes, grades, and surface treatments to meet your specific application needs.

What materials are used to produce these dies?

We use 100% virgin tungsten carbide materials, hip sintered for high hardness and wear resistance.

Carbide Cold Punching Dies Ideal for High Volume Bolt and Nut Production

Name: Carbide Cold Punching Dies Ideal for High Volume Bolt and Nut Production
Brand: Zhuzhou Old Craftsman Precision Alloy Co., Ltd.
SKU: 1987985391

Hunan, ChinaZhuzhou Old Craftsman Precision Alloy Co., Ltd.

US$48.00

10-49 kg

US$45.00

50+ kg

Sample price:US$180.00/kg.Request sample

Product profile

Customization

Available

Warranty

6 Months

Application

Electronic, Car

Model NO.

LGJ260126002

Material

Tungsten Carbide

Processing Method

Punching and Shearing Mould

Technics

Forming Die

Process Combination

Composite Mould

Manufacturing Technology

Computer Technology

Driving Motor Type

Permanent Magnet

Mold Cavity Technology

CNC Milling

Milling Speed

High Speed

Parts Detection Method

Geometric Detection

After-sales Service

6 Months

Size

Any Size Accepted Customized

Grade

Yg6, Yg8, Yn8, Yn10, Yg15

Surface

Polished or Unground

Delivery Time

15days

Applications 

Cutting Tool

Tolerance

+/-0.05

Product Name

Cemented Carbide

Quality

100% Virgin Materials.

Shiiping

DHL, FedEx, TNT, UPS, EMS

MOQ

10 Kg

Transport Package

Carton

Specification

Customized

Trademark

Old Craftsman

Origin

Hunan

HS Code

82090090

Production Capacity

7000kg/Month

Key features

High Wear Resistance: Hip sintered tungsten carbide with high hardness and wear resistance for long service life.

Customizable Sizes: Any size accepted customized to meet specific bolt and nut production requirements.

OEM Service: Professional technical support for OEM customized orders, including small orders.

ISO 9001 Certified: Manufacturing process certified under ISO 9001 standards for quality assurance.

100% Virgin Material: Produced using 100% virgin raw materials to ensure consistent product quality.

Fast Delivery: Quick delivery time of 15 days for customized orders and 5-10 days for stock items.

Wide Grade Selection: Available in multiple grades like YG6, YG8, Yn8, Yn10, Yg15 for diverse applications.

Precise Tolerance: Strict tolerance control of +/-0.05 ensures high precision in cold heading dies.

Company profile

Importers and ExportersYears of Export ExperiencePatents AwardedExhibition Experience

Zhuzhou Old Craftsman Precision Alloy 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.Export Year: 2017-01-09 CertifiedNearest Port: Shanghai Port; Shenzhen PortAverage Response Time: ≤1.05h

AI-Powered supplier vetting

SummaryZhuzhou Old Craftsman Precision Alloy Co., Ltd. is a limited, non-group company focused on manufacturing, sales, and import/export of cemented carbide and related metal products. It reports 3D software design, ODM, OEM, SDK, new-product, and broad customization capabilities, supported by stated R&D and service procedures. The supplier has participated in EXPOMIN 2025 and reports one-month average lead times in both peak and off-seasons. A TUV Rheinland audit report is identified as valid from May 7, 2026 to May 6, 2027, but the audit result is recorded as “0” without an explanatory interpretation. The company has nine employees and no overseas warehouse, showroom, agent, or branch. Financial figures are not assessed here, in accordance with the privacy requirement. Evidence of specific customer cases is limited.

Supplier typeThe supplier is identified as a limited company, not part of a larger group, with a combined business type covering manufacturing, sales, and import/export. Its primary product is cemented carbide products, and its stated scope also includes related metal products, tooling, molds, and mining components.

After-Sales capabilityThe supplier states that it has written procedures and follow-up records for handling customer complaints, as well as a corrective and preventive action mechanism with procedures and records. This directly supports a documented after-sales issue-handling process.

R&D capabilityThe supplier reports new products within the past year, 3D software design services, ODM and OEM capability, and an available SDK. Its company description also emphasizes technology and innovation, providing direct evidence of product-development and technical-service capability.

Production capacityThe supplier is identified as a manufacturer of cemented carbide products and related metal goods, with manufacturing included in its business scope. It reports one-month average lead times in both peak and off-seasons, five qualified suppliers for service capability, and access to Shanghai and Shenzhen ports; however, production capacity, equipment, and output volumes are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports 3D software design services, which supports its ability to develop customized solutions.