Walter Tools

General mechanical engineering

Productivity with benchmark tools

Milling in general mechanical engineering

Milling is one of the most important machining methods in general mechanical engineering. With our competence brands Walter Valenite and Walter Prototyp, we have joined the ranks of the world leaders in terms of milling expertise.

Whether it's face or shoulder mills, slot or copy mills, milling cutters with inserts or high-performance solid carbide and HSS milling cutters, we offer the most comprehensive range of milling cutters in the industry. Our products Tiger•tec®, Xtra•tec®, Tough Guys, Flash and Qmax have set new standards in the industry on a global scale. The Xtra•tec® shoulder, face, slot and side and face mills in combination with the legendary Tiger•tec® cutting tool materials have long since become the benchmark in many sectors of industry.

With its 45° approach angle, the universal-use octagon mill F4081 is particularly well suited to circular interpolation milling. The balanced-construction of the tool ensures improved running on the spindle. The hard-nickel plated surface provides protection from corrosion and wear, and ensures better chip flow. Its internal coolant supply provides direct cooling to this precision mill at the point of cutting.​

The double positive geometry of the eight-edged insert produces a very soft cutting action and therefore a very high metal removal rate, even on low-performance machines or during unstable machining operations. The wide variety of different geometries and grades allows optimal adaptation to the most varied of materials. A high level of process reliability and performance is thus also ensured through the use of the Tiger•tec® cutting tool materials.

Thanks to its new, thoroughly unique CVD coating technology, Tiger•tec® Silver is pushing ahead into completely new dimensions with increases in output of up to 100 %. The decisive benefits of the new technology are:

  • Extreme toughness and minimal formation of hairline cracks due to optimum residual stress
  • Greatly reduced tribochemical wear due to perfect, smooth cutting surfaces
  • Not susceptible to thermal stress variations during wet and dry machining
  •  

Proto∙max™ST with ConeFit™

New materials such as titanium alloys require extremely strong machining tools. Walter Prototyp delivers the best combination of industry standards and customer-specific solutions.

The Proto∙max™ST mill is completely at home in slot milling, circular interpolation milling, pocket milling during roughing operations, semi-finishing and finishing. Its differential pitch ensures low spindle loading. The "back cutting" reduces the visible "water lines" on the component and offers optimal chip evacuation as a result of the 50° helix angle. Its unique TAZ coating offers better protection against built up edge, and guarantees significantly longer tool life, as a result of its chemical composition.