GENERAL TECHNICAL INFORMATION ■ T-Clamp Ultra and Ultra Plus Grades TaeguTec Grade ISO Characteristics Application P40A Suitable for parting at medium speeds and large feeds inP30 - P50unfavorable conditions.Cut off and Grooving Uncoated For steel, steel castings with cavities. K10 For semi-finishing and finishing at medium cutting speedsK10 - K20and feeds.UncoatedFor cast iron, malleable cast iron, aluminum, copper alloys.Cut off,Grooving and Turning For semi-finishing and roughing at medium cutting speeds TT7200 P20 - P40CVD Coatedand feeds.For carbon steel, alloy steel, steel castings, malleable cast iron. Cut off and Grooving TiC -TiCN -TiN P20 - P40 Excellent chipping resistance and adhesion resistance. TT5100CVD Coated M15 - M35 For medium turning of low carbon steel, low carbon alloy steeland stainless steel.Turning and Grooving S10 - S20 TiC -TiCN -Al2O3-TiN For semi-roughing and medium cutting of steel. TT7220 P20 - P35 For carbon steel, alloy steel.PVD CoatedTiCN Cut off,Grooving and Turning P30 - P45 TT8020 M30 - M40 Toughest grade in all T-Cut grades.PVD CoatedN15 - N30First choice for interrupted cut on stainless steel andexotic alloy.Cut off and Grooving S20 - S30 P15 - P35 High mechanical shock resistance. TT9030 M10 - M30 For semi-roughing and medium cutting of steel and stainless steel. Cut off and Grooving PVD Coated K10 - K30 For high speed machining of gray cast iron and ductile cast iron. S15 - S25 TiAlN coated on sub-micron grade. TT6030 High wear resistance.K05 - K20For medium and high speed machining of gray cast ironTurning and Grooving PVD Coated and ductile cast iron. CT3000 P05 - P15 Suitable for finishing to semi-finishing of steel, cast ironM05 - M15and stainless steel.CermetK05 - K15General turning and grooving of steel.Cut off,Grooving and Turning AB30 K05 - K15 For high speed machining of cast iron andhigh hardness material. Cut off, Ceramic H05 - H15 Can be applied for interrupted cut. Grooving and Turning KB50 H01 - H05 For high speed machining of hardened steel in finishing. Turning and Grooving CBN KP300 N05 - N15 For high speed machining of low Si aluminum alloy. Turning and Grooving PCD 1374