Series Introduction and Product Overview

This document provides a detailed introduction to a series of cutting tools, primarily endmills and drills, categorized by shape, number of flutes, and material composition. The series includes ball endmills, radius endmills, square endmills, drills, and specialized tools made from materials such as tungsten carbide, polycrystalline diamond (PCD), cubic boron nitride (CBN), and diamond.

Tool Types and Shapes

• Ball Endmills: Tools with spherical cutting ends, available in 2 or 3 flutes, used for precision machining.
• Radius Endmills: Tools with rounded cutting edges (corner radius), designed for finishing and contouring.
• Square Endmills: Tools with straight edges for sharp corner cuts.
• Drills: Standard drilling tools with 2 flutes.
• V and R Shapes: Specialized shapes for specific machining profiles.

Material Variants

• Tungsten Carbide: Standard material for ball endmills and corner radius endmills, suitable for hard machining.
• Polycrystalline Diamond (PCD): High wear resistance, used in 2-flute spiral ball and square endmills, and drills.
• Cubic Boron Nitride (CBN): Used for ball and radius endmills, offering high hardness and thermal stability.
• Diamond: Specialized tools for ultra-hard machining.

Specifications and Dimensions

The document lists tool dimensions such as flute count (1 to 4), flute length, shank diameter (φ0.2 to φ6), edge angles (30°, 40°, 60°, 90°), and corner radii (R0.1 to R1.5). It also specifies flute types including spiral and straight, with variations like short flute length (2× flute diameter) and long neck designs for deep machining.

Special Features and Recommendations

• Edge Angles: Tools are available with various edge angles to optimize cutting performance for different materials and applications.
• Flute Design: Spiral flutes for efficient chip evacuation and straight flutes for specific cutting needs.
• Shank Sizes: Standardized shank diameters (φ4, φ6) with helical angles of 30° for improved cutting dynamics.
• Application Notes: Tools are designed for ultra-hard machining, including tungsten carbide and superhard materials, with recommendations on flute count and shape for optimal performance.

Summary Table Highlights

The document includes a comprehensive table summarizing tool series names, shapes, flute counts, and corresponding model numbers. It also cross-references page numbers for detailed specifications and dimensional data, facilitating easy navigation for users seeking specific tool information.

Overall, this document serves as a technical catalog and specification guide for a wide range of precision cutting tools tailored for hard and ultra-hard material machining, emphasizing tool geometry, material composition, and application-specific features.