What is the precision tolerance?

The precision tolerance is 0.005 to -0.01mm.

How is the product packed?

Each piece is packed with a plastic box inside a carton.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Solid Carbide 4 Flute Roughing End Mill Milling Cutter for CNC Cutting Machine

Name: Solid Carbide 4 Flute Roughing End Mill Milling Cutter for CNC Cutting Machine
Brand: CHANGZHOU WEIYU TOOLS FACTORY
SKU: 2062613252

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 0.3-40mm, Overall length 40-330mm for diverse applications.

High Hardness Options: Available in HRC 50/55/60/65 to suit various material processing needs.

Versatile Coatings: Options include AlTiN, TiAlN, DLC, Nano, and Diamond for enhanced performance.

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

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

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

High Quality Material: Made from high toughness, grain-sized carbon tungsten raw material.

Polished Surface: Reduces friction coefficient to improve lathe efficiency and save time.

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: ≤18h

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 holds ISO9001 certification and offers extensive customization, including design- and sample-based customization. It also reports OEM service for popular brands. However, quality assurance is explicitly indicated as unavailable, finished-product inspection has instructions but no written records, and complaint-handling and corrective-action procedures lack written records. R&D resources are limited to one engineer, with no SDK availability. Export experience is limited, with exports representing 1%–10% of sales and beginning one year ago. Financial and sustainability-related evidence is insufficient for a firm assessment.

Supplier typeThe supplier is CHANGZHOU WEIYU TOOLS FACTORY, a China-based limited company operating in Jiangsu and established in 2004. It is not part of a larger company group and specializes in carbide cutting tools, particularly carbide end mills and carbide drills.

CertificationsThe supplier states that it has passed ISO9001 quality management system certification. However, the quality-control assessment separately states that quality assurance is not available, so the evidence supports certification holding but also indicates weaknesses in practical quality-assurance implementation.

Production capacityThe supplier operates one production line and reports annual output of 40,000 solid carbide end mills and 30,000 carbide drills, supported by CNC, grinding, laser-marking, lathe, and notch-grinding equipment. However, it does not conduct ongoing quantity reconciliation for batches and has no standard operating procedure for outsourced manufacturing, indicating production-control weaknesses.

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