Engineered for the demands of modern CNC machining — titanium, stainless, Inconel, tool steel, and beyond. Nine purpose-built series. Zero compromises.
Every high-performance endmill in the CGS Tool lineup is precision-ground from premium micro grain carbide, engineered to maximize material removal rates and surface finish quality in the most demanding CNC machining environments.
4 Flute · Variable Helix / Index · ALTiN Coated
The HV Series is CGS Tool's flagship high-performance endmill — built for aggressive material removal in alloy steels, stainless steels, hardened tool steels, and titanium alloys. Variable helix and variable index geometry eliminates chatter and harmonic vibration, enabling higher chip loads and feed rates without sacrificing surface finish. Available in square end, ball end, corner radius, and extended-reach configurations.
3 Flute · ZRN / Bright · Aluminum & Non-Ferrous
The Ferocious 2000 Series is CGS Tool's premier endmill for aluminum alloys, non-ferrous metals, and plastics. The 3-flute design with ZRN coating or bright (uncoated) finish provides superior chip evacuation, eliminates built-up edge, and delivers mirror-quality surface finishes at high RPM. The variable helix and variable index geometry enables smooth cuts with minimal vibration across a wide range of cutting conditions.
3 Flute · ZRN / Bright · Aluminum & Non-Ferrous
The Ferocious 3X Series builds on the Ferocious platform with tighter diameter tolerances (+.000"/-.0005") for precision fitment in demanding applications. Offered in square end, ball end, and corner radius configurations plus a dedicated metric series (5400) covering 3mm through 25mm. An ideal choice for high-production aluminum machining where tool consistency and surface quality are paramount.
4 Flute · ALTiN · Steels & Exotic Alloys
The VMAX MX Series delivers maximum performance in hardened steels, exotic alloys, and high-temperature superalloys. Advanced ALTiN coating provides superior oxidation resistance and hardness at elevated cutting temperatures, while the aggressive variable geometry minimizes tool deflection and radial forces. Purpose-built for high-efficiency milling (HEM) and trochoidal toolpaths on modern multi-axis machining centers.
5 Flute · ALTiN · Steel & Alloy Finishing
The EF-5 Tornado Series is a 5-flute finishing endmill engineered to produce exceptional wall finish and dimensional accuracy in alloy steels, carbon steels, and hardened workpieces. The additional flute count increases the number of cutting edges per revolution, enabling higher feed rates while reducing surface roughness. Tight tolerances and premium ALTiN coating ensure long tool life in abrasive materials.
3 & 4 Flute · ALTiN / AlCrN · Roughing & Finishing
Built to take on the toughest machining challenges, The Beast Series combines advanced chip breaker technology with variable helix and variable index geometry for a tool that roughes and finishes in a single pass. Available in 3 and 4 flutes with optional corner radii for stronger cutting corners. Ideal for aggressive material removal in stainless steels, titanium, Inconel, and other difficult-to-machine alloys.
3 Flute · 60° Hi-Helix · Stainless & Titanium
The Storm Series is a 3-flute, 60° high-helix endmill engineered specifically for stainless steels, titanium, Inconel, and nickel-based superalloys. The aggressive helix angle dramatically reduces cutting forces and heat generation in these difficult materials, while HD Eccentric Relief ground into every flute adds extra strength and stability at the cutting edge. Reduced neck and Weldon flat configurations available upon request.
4 Flute · Premium Coating · High-Performance Milling
The PX Series delivers premium high-performance milling for a broad range of ferrous and non-ferrous materials. Precision ground geometry and premium coating combine for superior surface finish quality, extended tool life, and reliable performance in high-speed and high-feed machining environments. Contact CGS Tool for detailed application guidance and available configurations.
4 Flute · AP Coating · High Efficiency Milling
The HX Series features CGS Tool's premium AP Coating — an ultra-smooth ALTiN-based performance coating — combined with variable index/variable helix geometry and eccentric OD for improved cutting edge performance. Designed specifically for high-efficiency milling (HEM) toolpaths in alloy steels, stainless steels, and hardened workpieces. Eccentric OD relief provides exceptional edge stability at high chip loads.
Can't Find What You Need?
CGS Tool manufactures custom endmills to your exact specifications — unique diameters, lengths, geometries, coatings, and substrates. Our engineering team provides application-specific guidance for the most demanding machining challenges.
