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MMC HARTMETALL GmbH Products
MMC HARTMETALL GmbH - A Group Company of Mitsubishi Materials Corporation
Surface milling tools

WJX - Fräserserie für hohe Vorschübe

Mitsubishi Materials has expanded its impressive range of WSP milling tools with a new product line designed specifically for high feed rates. The WJX series was developed as a true all-rounder and excels particularly at high feed rates with flexible and efficient performance for a wide range of applications.

Thanks to their high feed rate, the new milling cutters are perfectly suited for coarse machining and effortlessly meet today's high efficiency requirements. The WJX series milling cutters are characterized by high stability and low noise levels, even with large cutting depths and interrupted machining. These properties are due to the special geometry, which reduces the cutting resistance at the first point of contact between the insert and the material.

indexable inserts
The double-sided negative indexable inserts with their
complex design combine outstanding economy with high sharpness and strength. The unique cutting geometry forms short chips and reliably prevents chip accumulation to further improve user-friendliness. Their thicker design gives the inserts the necessary strength to withstand high feed forces and prevent sudden breakage. In addition, the stable and long cutting edge extends far along the insert so that high feed rates can be achieved even at maximum cutting depths. The insert seat is designed by using a dovetail geometry that prevents the insert from lifting and allows stable clamping without the use of a clamping bridge. Furthermore, it favours a safe and reliable absorption of the cutting forces. The use of a wiper in the forehead area ensures a good surface quality in the use of rough machining and the use with high feeds. Overall, the geometry of the insert combines the benefits of conventional single-sided inserts - good plunge milling performance and high sharpness - with the stability and economy typical of double-sided inserts.

Varieties and sizes
The indexable inserts with the latest generation of coatings from Mitsubishi Materials are available in five different grades to cover a wide range of materials. Thanks to the wide range of grades, nothing stands in the way of highly efficient machining of steels and stainless steels, cast iron, heat-resistant alloys, titanium and hardened steels.

The shell end mills are available in the diameters 63, 80, 100, 125 and 160 mm. The shaft design has a diameter of 50 mm.

Translated with DeepL
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WSX445
WSX445
Low Cutting Resistance Face Mill
MMC HARTMETALL GmbH - A Group Company of Mitsubishi Materials Corporation
Surface milling tools
WSX445
The WSX445 face mill is a next generation of face milling cutter and has been designed to elevate the performance level when machining steels, cast iron and stainless steels, as well as nickel based and titanium alloys. Embracing the latest MIRACLE SIGMA technology WSX445 uses inserts with advanced cutting materials, new geometries and coatings. Compared to conventional milling cutters, WSX445 uses unique double sided inserts instead of the standard single sided types. This means there are 8 fully functional cutting edges on each insert and are available in various chipbreaker geometries. This intelligent synergy ensures economically efficient production processes and added value for users without any loss in surface finish quality whilst also maintaining the required smooth cutting action for overall high Performance.
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