Carbide milling cutter four-flute straight shank spiral end mill tools with hard alloy material available in multiple sizes including ball head diameters from D4 to D20 millimetres for precision metalworking and engineering applications
Carbide four-flute straight shank milling cutter with spiral edge for precision engineering and metalworking applications

This carbide milling cutter provides professional-grade cutting capability for workshops, engineering facilities and manufacturing environments. The four-flute spiral edge design delivers efficient material removal while the straight shank ensures secure mounting in compatible tool holders. With blade diameters ranging from D1 to D20 millimetres and full lengths from 50 to 150 millimetres, these tools offer versatility for various machining requirements. Available in multiple size combinations including D4, D6, D8, D10, D12, D14, D16, D18 and D20 configurations, the hard alloy construction provides cutting performance for metalworking applications.
Features and Construction

The milling cutter incorporates several design elements that contribute to its functionality in machining operations. The four-flute arrangement provides balanced cutting action while the spiral edge geometry facilitates chip evacuation during operation.
Material and Build
Constructed from hard alloy material, this milling cutter offers cutting capability suitable for various engineering applications. The material selection provides the necessary properties for metal removal operations in professional settings. The straight shank design, measuring between D3 and D20 millimetres, ensures compatibility with standard tool holding systems.
Size and Practical Fit
The cutter offers multiple sizing options to accommodate different machining requirements. Blade lengths range from 3 to 70 millimetres, while blade diameters cover D1 to D20 millimetres. The full length extends from 50 to 150 millimetres depending on the specific model selected. This range of dimensions allows operators to select appropriate tools for various depth and diameter requirements.
Uses and Placement

These milling cutters find application across multiple engineering and manufacturing environments where precise material removal is required. Their design characteristics make them suitable for various metalworking operations.
Event or Professional Use
In professional machining environments, these cutters provide precision material removal for component manufacturing, tool making and engineering applications. The four-flute design offers balanced cutting action while the spiral edge facilitates efficient chip evacuation during continuous operation. The range of available diameters from D4 to D20 millimetres accommodates various machining requirements in industrial settings.
Everyday Home Use
For advanced hobbyists and workshop enthusiasts, these cutters offer precision cutting capability for metalworking projects. The straight shank design ensures compatibility with many benchtop milling machines and tool holders. The available size range allows selection of appropriate tools for specific project requirements, though professional guidance is recommended for optimal performance.
Benefits and Buying Value

The milling cutter provides practical advantages for machining operations through its design features and material construction.
Reuse and Low Maintenance
The hard alloy construction provides cutting capability that supports extended use in appropriate applications. Proper storage and handling help maintain cutting edge integrity between uses. Regular inspection of cutting edges and shank condition helps ensure continued performance during machining operations.
Why Choose This Product
This milling cutter offers a combination of four-flute design, spiral cutting edges and straight shank configuration that provides balanced cutting action and secure mounting. The range of available sizes from D4 to D20 millimetres provides options for various machining requirements. The hard alloy material construction delivers cutting capability suitable for professional applications when used according to technical specifications.
