EDM Blocks Why Us? • All grades are proven in their application. • Products stocked globally for quick delivery. • Standard and corrosion-resistant grades. • 200 standard sizes with custom sizes available upon request. • Application, metallurgical, and process optimization services. Expertise in Cemented Tungsten Carbide Metallurgy Our globally renowned portfolio of grades for metalforming and stamping is based on 75 years of research and development of tungsten carbide based materials. Withstand Extensive EDM Our latest grades were developed with a proprietary binder system and maintain the...

EDM Blocks Grades and Grade Properties EDM Blocks The Kennametal proprietary manufacturing processes result in superior, consistent mechanical properties throughout the product lifecycle. Kennametal Grade Nominal Binder (%) Grain Family NOTE: Made-to-order blocks and pre-forms are available in a variety of grades for specialty applications. NOTE: All Kennametal KMSB Standard EDM blocks are individually laser-etched, packaged, and labeled for protection and traceability.

EDM Blocks Grades and Grade Descriptions EDM Blocks Unlike other carbide manufacturers, we produce our powders from the raw materials. This guarantees the highest quality tungsten carbide throughout the process and maximizes performance for the end user. Grade Description Composition: 10% corrosion-resistant binder with submicron grain structure. Very good wear resistance with high edge sharpness but less shock resistance than higher binder grades. Excellent for EDM operations and good in non-ferrous applications. Application: ISO K-30 grade with ideal wear resistance in high-speed stamping,...

EDM Blocks Product Overview Ready to Meet Your Specific Needs We have a large selection of conventional and low-corrosion rectangular blanks in stock. Each is sinter-HIP processed and stress-relieved for optimum performance in EDM machining. Blocks are available in standard sizes, which are individually packaged for easy delivery and handling. Your Best Choice for a World of Extremes For more than 75 years, we’ve proven our unparalleled performance and durability levels to a worldwide customer base. We have application specialists always on-hand to ensure you receive the right grade for the job....

EDM Blocks Standard Blocks • Metric • Nominal dimensions are shown in the chart below. • All blanks are provided with grinding allowance as shown in the tolerance chart. • Each block is sinter HIP and stress relieved for EDM machining.

EDM Blocks Standard Blocks • Metric Tolerance • Inch block thickness (S) overall width (B2) and length (OAL) Tolerance • Metric maximum +.04 +.08 block thickness (S) overall width (B2) and length (OAL) nn Local Contact Information Originating Country North America (U.S. & Canada)

KENNAMETAL WORLD HEADQUARTERS Kennametal Inc. 1600 Technology Way Latrobe, PA 15650 USA Tel: 1 800 446 7738 [email protected] EUROPEAN HEADQUARTERS Kennametal Europe GmbH Rheingoldstrasse 50 CH 8212 Neuhausen am Rheinfall Switzerland Tel: +41 52 6750 100 [email protected] ASIA-PACIFIC HEADQUARTERS Kennametal Singapore Pte. Ltd. 3A International Business Park Unit #01-02/03/05, ICON@IBP Singapore 609935 Tel: +65 6265 9222 [email protected] INDIA HEADQUARTERS Kennametal India Limited CIN: L27109KA1964PLC001546 8/9th Mile, Tumkur Road Bangalore - 560 073 Tel: +91...