end mills

“Discover the cutting-edge efficiency of SAMHO’s end mills. Perfect your machining tasks with superior quality tools.”

End Mill

CNC End Mills for Different Materials: Tool Selection Guide for Machinists

In modern CNC machining, CNC end mills are essential tools for high-precision cutting and complex contour forming. Different workpiece materials — such as aluminum alloys, stainless steel, titanium alloys, hardened steel, and composite materials — have vastly different requirements for tool geometry, material composition, coatings, and chip removal capabilities. Selecting the right CNC milling cutter […]

CNC End Mills for Different Materials: Tool Selection Guide for Machinists Read More »

end mill size

Micro End Mill Size Selection Guide: How to Achieve High-Precision CNC Machining

Micro end mills play a vital role in high-precision CNC machining, especially in industries like mold manufacturing, medical devices, microelectronics, and aerospace. These tools are designed to handle extremely fine structures and deliver high-resolution cutting results. However, to fully harness the capabilities of micro tools, selecting the right end mill size is critical. Unlike standard

Micro End Mill Size Selection Guide: How to Achieve High-Precision CNC Machining Read More »

High Performance End Mill

How to Choose Between 2-Flute and 4-Flute End Mills? A Comprehensive Guide for CNC Machining

In CNC machining, selecting the right flute end mill cutter is a key factor that directly affects machining efficiency, tool life, and surface finish. One of the most frequently asked questions among engineers and CNC programmers is: When should I use a 2-flute end mill versus a 4-flute end mill? While 2-flute end mills are

How to Choose Between 2-Flute and 4-Flute End Mills? A Comprehensive Guide for CNC Machining Read More »

Roughing End Mill

How to Choose the Best Carbide End Mill for Your CNC Project

In modern CNC machining, selecting the right carbide end mill is a critical factor in achieving both high machining efficiency and superior part quality. As materials and manufacturing technologies continue to evolve, the variety of carbide cutting tools on the market has expanded significantly. From solid carbide end mills to specialized coatings and various tool

How to Choose the Best Carbide End Mill for Your CNC Project Read More »

Understanding End Mill Geometry: Flutes, Helix Angle, and End Types Explained

In CNC machining, the geometry of the end mill directly influences cutting performance, machining quality, and tool life. Selecting the right end mill geometry not only improves machining efficiency but also extends tool life and reduces manufacturing costs. This article systematically analyzes three key geometric elements of end mills — flutes, helix angles, and end

Understanding End Mill Geometry: Flutes, Helix Angle, and End Types Explained Read More »

diamond ball nose end mill

Diamond Coated End Mills: Performance, Types, and Selection Guide

In modern precision machining, diamond coated end mills are ideal for cutting hard materials and non-metallic composites due to their exceptional wear resistance and thermal stability. Whether machining graphite molds, ceramics, or performing high-efficiency dry milling of CFRP, diamond coated carbide end mills significantly improve tool life and machining efficiency. Compared to traditional uncoated tungsten

Diamond Coated End Mills: Performance, Types, and Selection Guide Read More »

Graphite End Mill

Diamond Milling Tools: From Carbide Base to Diamond-Coated Performance

In modern CNC precision machining, diamond milling tools are rapidly becoming the go-to solution for processing high-hardness and wear-resistant materials. Thanks to their exceptional wear resistance, thermal stability, and ability to deliver consistent results, these tools outperform traditional cutters in challenging applications such as graphite, ceramics, carbon fiber composites, and even under extreme conditions like

Diamond Milling Tools: From Carbide Base to Diamond-Coated Performance Read More »

End Mill Cutter

PCD vs CVD Diamond Tools: Choosing the Right Tool for Hard Materials

In modern manufacturing, the growing use of high-hardness materials has raised the bar for cutting tool performance. Whether in aerospace, electric vehicles, or precision mold making, materials such as graphite, silicon carbide, aluminum alloys, and ceramics present serious challenges in terms of wear resistance, cutting efficiency, and surface quality. To meet these demands, diamond tools

PCD vs CVD Diamond Tools: Choosing the Right Tool for Hard Materials Read More »

end mill coatings

CVD Diamond Coated End Mills: Everything You Need to Know

In precision machining and high-performance cutting applications, CVD diamond coated end mills are rapidly becoming the go-to solution for high-wear materials. Through CVD, a high-purity PCD layer is formed on a carbide substrate, delivering exceptional hardness, wear resistance, and tool life—particularly when cutting abrasive materials like graphite, CFRP, and ceramics. Compared with conventional coated tools,

CVD Diamond Coated End Mills: Everything You Need to Know Read More »

End Mill Cutter

Understanding Diamond End Mills: Applications and Advantages

In modern high-precision machining, diamond end mills are increasingly favored for their outstanding wear resistance and superior cutting performance—especially when working with hard and brittle materials. From dry cutting of ceramics, graphite, and glass fiber-reinforced plastics (GFRP) to high-efficiency mold manufacturing and composite machining in aerospace, diamond end mill cutting tools offer clear advantages. In

Understanding Diamond End Mills: Applications and Advantages Read More »