Walter has introduced the Walter Tiger·tec Silver WPP05S, an extremely wear resistant indexable insert grade that delivers high performance and maximum productivity in steel machining (ISO P), particularly in roughing forged components and long production runs. This is made possible, in part, by the insert's thicker Tiger·tec Silver coating with its optimized aluminum oxide microstructure, and its post-coating treatment that provides greater reliability, increased toughness and reduced downtime to chipping, especially in high-volume production.
Another key design enhancement to the WPP05S insert grade is a new substrate that delivers better resistance to plastic deformation. This is particularly important at higher cutting speeds required for increased productivity. In addition, a thicker cobalt-enriched zone yields greater toughness and process reliability.
Thanks to features like these, the new Walter Tiger·tec Silver WPP05S inserts, available in multiple geometries (MP3, MP5, RP5 and NRF), can reliably operate at high cutting speeds with greater metal removal rates. In addition, field tests have confirmed significantly increased tool life at high speeds.
Aluminum oxide, also known as corundum, is used in grinding wheels. The chemical formula is Al2O3. Aluminum oxide is the base for ceramics, which are used in cutting tools for high-speed machining with light chip removal. Aluminum oxide is widely used as coating material applied to carbide substrates by chemical vapor deposition. Coated carbide inserts with Al2O3 layers withstand high cutting speeds, as well as abrasive and crater wear.
Replaceable tool that clamps into a tool body, drill, mill or other cutter body designed to accommodate inserts. Most inserts are made of cemented carbide. Often they are coated with a hard material. Other insert materials are ceramic, cermet, polycrystalline cubic boron nitride and polycrystalline diamond. The insert is used until dull, then indexed, or turned, to expose a fresh cutting edge. When the entire insert is dull, it is usually discarded. Some inserts can be resharpened.
Walter has developed the Insert Converter app, which quickly shows the insert selection with the latest Walter grades and chipbreaker geometries for an application. It is aimed at anyone who wants to enhance their machining process, increase tool life and process reliability, or improve their…
The DA110 Perform drill from Walter can be used universally and cost-effectively for a wide range of materials. It delivers maximum accuracy thanks to its precision-ground surfaces and a tip geometry that has been engineered for optimum centering accuracy, while keeping production costs as a…
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The new versatile high-performance TC420 Supreme thread former from Walter features a new substrate and a new polygon geometry that provides better forming behavior, less friction and longer tool life. In addition, its polished surface yields a better surface finish than is achieved with thread…
Walter has introduced the new A60 and AG60 inserts for small to medium pitch threads. Just like the existing MX geometries (CF5 and GD8 for grooving and parting, RF5 for grooving and copy turning), the new MX geometries A60/AG60 provide long tool life, fine surface quality and process reliability.…
The new Cermet WEP10 indexable turning inserts from Walter deliver long tool life and high productivity. Their fine-grain titanium carbide substrate with Ni/Co binder produces a stable cutting edge. Combined with an extremely hard TiCN outer layer, this grade provides multiple advantages during…
Walter has introduced WSM01, a premier grade for demanding machining applications. Coupled with Walter’s new MS3 negative geometry, it produces burr-free results with high surface finish quality in the hardest materials.
The versatile new DC160 Advance solid-carbide drill from Walter delivers high productivity in a wide variety of materials and can be used universally in an extremely broad range of applications. The newly designed drill offers many advantages. The margins are located in an advanced forward position…
Walter has introduced the D4140 indexable insert drill, a tough and versatile new drill that delivers enhanced process reliability and extended tool life. The D4140 advantage stems from its design and construction, featuring a hardened and polished surface that offers exceptional resistance to…
Walter has introduced the Walter Prototyp ceramic milling cutters MC275/MC075. These two new tools deliver significantly increased productivity, cutting speeds and high metal-removal rates in the machining of nickel-based alloys.
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