WU10PTWU25PTWU35PT Indexable Milling I Solid End Milling I Holemaking I Turning Grooving and Cut-Off • WGC Grades and Grade Descriptions P Steel Coatings provide high-speed M Stainless Steel capability and are engineered K Cast Iron for finishing to heavy roughing. N Non-Ferrous S High-Temp Alloys H Hardened Materials wearresistance toughness Coating Grade Description 05 10 15 20 25 30 35 40 45 NEW! Composition: An advanced multilayer PVD coating over a very deformation-resistant unalloyed Pcarbide substrate. The new and improved coating improves edge stability with wide rangeM speed and feed capabilities. Application: The WU10PT™ grade is ideal for finishing to general machining of most workpiece K materials at a wide range of speed and feed capabilities. Excellent for machining most steels, N stainless steels, cast irons, non-ferrous materials, and super alloys with improved edge toughness and higher cutting speed/feed capability. S H Composition: An advanced PVD-TiAlN-coated grade with a tough, ultra-fine grain, P unalloyed substrate. M Application: For general-purpose machining of most steels, stainless steels, high-temperature alloys, titanium, irons, and non-ferrous materials. K Speeds may vary from low to medium and will handle interruptions and high feed rates. N S H NEW! Composition: A multilayer PVD coated carbide grade with an advanced AlTiN-TiN Pcoating over a super-tough substrate.M Application: WU35PT is an excellent grade for machining stainless steels, all types of steels, super alloys in turning, and cut-off applications. The substrate provides improved toughness while the coating layers offer excellent abrasion resistance and dependability at a wide range of speeds and feeds. Improved edge toughness provides security in interrupted cuts. S widia.com 153 widia.com