hh CWCW T9225T9225 T9125T9125 AH7025AH7025 AH725AH725 GH130GH130 NS9530NS9530 DTX External/Internal face grooving and turning RE 7˚ INSL Ref. P Steel M Stainless K Cast iron N Non-ferrous S Superalloys : First choice H Hard materials : Second choice Coated Cermet External Designation Seatsize CW±0.05 RE INSL h Internal DTX3-030 3 3 0.3 z z z z z z 20 5 DTX4-040 4 4 0.4 z z z z z z 20 5 DTX5-040 5 5 0.4 z z z z z z 25 5.5 Face DTX6-080 6 6 0.8 z z z 25 5 z: Line up Parting Others DTR Profiling and undercutting (for high precision) RE 7˚ INSL Ref. P Steel M Stainless K Cast iron N Non-ferrous S Superalloys : First choice : Second choice H Hard materials Coated Cermet Designation SeatsizeCW±0.02 RE INSL h DTR300-150 3 3 1.5 z z z z z z 20 5 DTR400-200 4 4 2 z z z z z z 20 5 DTR478-239 5 4.78 2.39 z z z z z z 25 5.5 DTR500-250 5 5 2.5 z z z z z z 25 5.5 DTR600-300 6 6 3 z z z z z 25 5.5 z: Line up Reference pages: Toolholders → F168 - F169, Standard cutting conditions → F183 F176 www.tungaloy.com