Каталог Tungaloy глубокое сверление 2 - страница 7

Tool Grades Brazed drill heads MBU UTE BTU ETU Coating Grade Main Thick- Applica-compo-nesstion Features sition / μm 1122 P10 - P30K15 - K25N15 - N25TiAlCr2.5S15 - S25- High wear resistance- Suitable for steel, cast iron, and difficult-to-cut◯ ◯ ◯ ◯material H15 - H25 1132P20 - P30TiAlCr 2.5M25 - M35 - Good balance between wear and chippingresistance- Suitable for steel and stainless steel under generalcutting conditions◯◯ 2122M30 - M40TiAlCr 2.5 - High fracture resistance- Suitable for stainless steel ◯ ◯ 3112 M15 - M25 K10 - K20N15 - N25TiAlCr2.5 - Good balance between wear and fractureresistance ◯ ◯ S15 - S25 H15 - H25 3132 K15 - K25N10 - N20TiAlCr2.5S15 - S25 - First choice for heat-resistant alloy under generalcutting conditions ◯ ◯ ◯ H15 - H25 Note: Being brazed tools, the grade codes represent the grade combination of the brazed carbide tip and guide pad grades. They do not represent the individual grade of carbide tips or guide pads. Tungaloy 07