Features Resources CAD Files Unit of Measure: Inch Designed to save time and money Prepared and ready for insert production, starter hole included Through hardened with ground top and bottom and milled sides DHA-WORLD (~H-13), 50-52 HRC Higher Charpy Impact than H-13 Higher fracture toughness than H-13 S-STAR (420 ESR Stainless Steel), 51-53 HRC Excellent corrosion resistance Superb mirror finish DCMX (Matrix type Cold Work Steel), 59-61HRC Vs. M2: Similar wear resistance and 2.5x toughness Vs. A2: Higher wear resistance and toughness, 2x fatigue strength Vs. D2: 3x toughness, 4x fatigue strength, with slightly reduced toughness View in Catalog Product Brochure IGS SAT SLDPRT STEP X_T PDF 3D