What payment terms are accepted?

Accepted terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payment.

What is the hardness range of the tool?

The tool is available in HRC 50, 55, 60, and 65.

How is quality controlled?

Strict quality control covers every step from raw materials to finished products, with 100% inspection.

CNC Rough 4 Flute Carbide Cutting Roughing End Mill

Name: CNC Rough 4 Flute Carbide Cutting Roughing End Mill
Brand: CHANGZHOU WEIYU TOOLS FACTORY
SKU: 2067259652

Jiangsu, ChinaCHANGZHOU WEIYU TOOLS FACTORY

US$5.64

5-19 Pieces

US$5.32

20+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Over All Length

40-330mm

Precision

0.005~-0.01mm

Model NO.

Roughing End Mill

Transport Packing

Each Piece with Plastic Box in Carton

Flute Diameter

0.3-40mm

Finish Surface

Plain Surface, The Side, Socket

HRC

50/55/60/65HRC

Controlling Mode

CNC Tooling System

Coating

Tooth Form

Spiral Tooth

Tooth Space

Sparse Tooth

Structure

Integral

Material

Tungsten Steel

Type

Vertical Milling Cutter

Transport Package

Carton Packing

Specification

Multiple specifications

Trademark

WEIYU

Origin

China

HS Code

8207709000

Production Capacity

5000 Piece/Pieces Per Mouth

Key features

Wide Size Range: Flute diameter from 0.3mm to 40mm and overall length up to 330mm.

High Hardness Options: Available in HRC 50, 55, 60, and 65 for various material processing.

Advanced Coatings: Options include AlTiN, TiAlN, TiSiN, TiN, DLC, Nano, and Diamond.

Versatile Material Use: Suitable for copper, cast iron, steel, stainless steel, and titanium alloy.

Special Cutting Edge: Designed to increase cutting ability and extend tool and machine life.

Smooth Wide Flute: Facilitates easier removal of cuttings for improved efficiency.

Heat-Resistant Coating: HELICA coating allows for safe high-speed processing applications.

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

Company profile

High Repeat Buyers ChoiceExhibition Experience

CHANGZHOU WEIYU TOOLS FACTORY

Jiangsu, 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: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryCHANGZHOU WEIYU TOOLS FACTORY is a China-based limited company established in 2004 with 18 employees and one production line. It supplies carbide end mills and carbide drills, reporting annual output of 40,000 solid carbide end mills and 30,000 carbide drills. The supplier states that it has ISO9001 quality management system certification and nearly 20 years of cutting-tool design and manufacturing experience. It supports extensive customization and OEM services for popular brands. However, quality-control resources and documentation appear limited: it reports fewer than five quality-control staff, one inspector, no quality assurance, and inspection, corrective-action, and complaint procedures without written records. Export experience is limited to one year, with exports representing 1%–10% of sales. Financial, environmental, fire-drill, customer-case, and SDK evidence is insufficient for a positive assessment.

Supplier typeThe supplier is CHANGZHOU WEIYU TOOLS FACTORY, a China-based limited company established in 2004, operating independently rather than as part of a larger group. Its stated product scope is carbide end mills and carbide drills, with a broader description covering precision and customized cutting tools.

CertificationsThe supplier states that it has passed ISO9001 quality management system certification. However, another slice explicitly reports no quality assurance in quality-control processes, so the available evidence supports certification holding but also indicates weaknesses in implementation or documentation.

Production capacityThe supplier operates one production line with 18 total employees and reports annual output of 40,000 solid carbide end mills and 30,000 carbide drills. Its listed equipment covers CNC machining, grinding, laser marking, lathing, and notch grinding. Capacity controls are limited because it does not conduct ongoing batch quantity reconciliation and has no outsourcing SOP.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its product description also identifies specially customized cutting tools, providing direct evidence of broad customization capability.