Tungsten steel 4-flute end mill for CNC machining with 35° helix angle and multiple diameter options

This precision 4-flute end mill is designed for detailed milling work requiring consistent performance across various materials. Constructed from tungsten steel, it provides durable cutting edges capable of maintaining their sharpness through extended use. The tool's design includes a 35° helix angle, which aids in efficient chip removal during operation, helping to prevent chip recutting and reducing heat buildup. With ball diameters ranging from 1-12 mm and cutting diameters spanning the same range, it offers versatility for different milling requirements, from fine detailed work to more substantial material removal. The available configurations provide specific diameter and length combinations to match particular machining needs.

Features and Construction

The end mill's construction focuses on practical milling performance through specific design elements and material choice. Each feature contributes to the tool's ability to perform precise cutting operations while maintaining dimensional accuracy throughout its use.

Material and Build

Made from tungsten steel, this end mill benefits from the material's inherent hardness and wear resistance, which helps maintain cutting edge integrity during machining operations. The four-flute design provides multiple cutting edges that distribute cutting forces evenly around the tool's circumference, potentially extending tool life compared to single or double-flute alternatives. The 90° chamfer angle at the tool's tip provides clearance for various cutting operations.

Size and Practical Fit

Available in multiple configurations with different diameter and length combinations, the end mill offers options to match specific machining requirements. The function length ranges from 3-36 mm, providing different reach capabilities for various workpiece setups and milling depths. Maximum cutting depth of 50 mm allows for substantial material removal in deeper profiling work, while the contour radius capability of 1-12 mm enables detailed rounded edge creation within this measurement range.

Uses and Placement

This end mill is designed for precision milling applications where dimensional accuracy and surface finish quality matter. Its specifications make it suitable for various machining environments, from smaller detailed work to more substantial material removal tasks.

Event or Professional Use

In professional machining environments, this 4-flute end mill can handle precision milling operations requiring consistent performance across multiple workpieces. The tungsten steel construction provides durability for extended production runs, while the range of available diameters allows for selection based on specific job requirements. The minimum cutting diameter of centre at 1 mm enables fine central milling operations for detailed work.

Everyday Home Use

For home machining setups or smaller workshops, this end mill offers precise cutting capabilities for detailed projects requiring accuracy. The multiple configurations available allow users to select the most appropriate diameter and length combination for their specific milling machine and workpiece requirements. The four cutting edges provide balanced cutting forces that may help achieve smoother finishes on machined parts.

Benefits and Buying Value

The practical benefits of this end mill stem from its specific design features and material construction, which contribute to its milling performance and potential longevity in use.

Reuse and Low Maintenance

The tungsten steel construction provides wear resistance that may contribute to extended tool life between sharpenings. The four cutting edges offer multiple engagement points, potentially allowing for rotation or repositioning to utilise fresh cutting surfaces as needed. Proper storage and handling according to general tool maintenance practices can help maintain the end mill's cutting performance.

Why Choose This Product

This 4-flute end mill offers specific diameter ranges and construction details that make it suitable for precision milling work. The tungsten steel material provides durable cutting edges, while the 35° helix angle design aids in chip evacuation during operation. The range of available configurations with different diameter and length combinations provides options to match specific machining requirements and workpiece setups.