4-Blade Tungsten Steel End Mill for CNC Routing with 35-Degree Helix Angle

This 4-flute end mill provides a reliable cutting solution for CNC machining applications, combining tungsten steel construction with practical design features. The tool's four cutting edges are designed to offer balanced force distribution during operation, which can contribute to smoother milling performance and reduced vibration. Available in a selection of standard sizes with ball diameters ranging from 1mm to 12mm, this end mill accommodates various precision routing tasks. Its centre-cutting capability with a 1mm minimum diameter allows for plunge milling operations, while the 35-degree helix angle is engineered to facilitate efficient chip removal from the cutting zone.

Features and Construction

The end mill's design incorporates several technical specifications aimed at practical milling performance. With four cutting edges and corresponding flutes, the tool maintains consistent contact with the workpiece during operation. The available size options provide flexibility for different machining requirements across small-scale to medium-scale projects.

Material and Build

Constructed from tungsten steel, this end mill utilises a material known for its hardness and resistance to wear under cutting conditions. This material choice supports the tool's application in milling operations where edge retention matters. The 4-slot design corresponds directly to the four effective cutting edges, creating channels for chip evacuation during the milling process.

Size and Practical Fit

The end mill is offered in multiple configurations with varying dimensional specifications. Ball diameters span from 1mm to 12mm, with corresponding contour radii matching this range. Function lengths extend from 3mm to 36mm across the different options, while the maximum cutting depth is specified as 50mm. These measurements provide clear parameters for selecting the appropriate tool for specific milling depth and width requirements.

Uses and Placement

This tool is designed for CNC milling and routing applications where precision cutting is required. Its specifications suggest suitability for creating detailed contours, slots, and profiles in various workpiece materials. The range of available sizes accommodates both fine detail work and broader milling operations.

Event or Professional Use

In professional machining environments or workshops, this 4-blade end mill can be utilised for production runs, prototype development, or custom part fabrication. The tungsten steel construction and specified technical parameters indicate a tool built for repeated use in controlled machining operations. The 90-degree chamfer angle provides a defined edge geometry for specific milling applications.

Everyday Home Use

For hobbyists or small workshop owners with CNC equipment, this end mill offers a practical option for woodworking, plastic fabrication, or light metalworking projects. The available size range from 1mm diameter upward allows for both delicate engraving work and more substantial milling tasks commonly undertaken in home workshops.

Benefits and Buying Value

This 4-blade end mill presents several practical advantages based on its stated specifications and construction. The combination of material choice and design features aims to provide reliable performance within its stated parameters. The availability in multiple standard sizes offers flexibility for various project requirements.

Reuse and Low Maintenance

The tungsten steel material contributes to the tool's potential for extended use through its wear-resistant properties. With proper handling and appropriate application within its specified limits, the end mill can undertake multiple milling operations. The four cutting edges provide additional usable cutting surfaces compared to fewer-flute designs.

Why Choose This Product

This end mill offers clearly defined technical specifications including precise diameter ranges, cutting depths, and angle measurements. The 4-flute design provides balanced cutting action, while the 35-degree helix angle is engineered to facilitate chip removal. For users requiring a centre-cutting end mill with specific dimensional parameters, this tool provides measurable options within the 1-12mm diameter range.