Turning indexable inserts 15.4 4.215.44.223.45.1 4.2 4.28.2 No. of edges PR1225 PR1705 PR1725 PR930 KW10 CermetTC60M Cermet / coated carbide / carbide lineup Bearing machining ABS / ABW Free-cutting steel Q B PCarbon steel / Alloy steelPQP Stainless steel Q P P M Gray cast iron Q K Nodular cast iron P Non-ferrous metals Q N Heat-resistant alloy Q P S Titanium alloy Q Hard materials H Dimension (mm) Carbide Insert Description PVD - - ApplicableSREtoolholder 7.0 2.815°0.4 ABS 15R4005M15R4015M2 3.97 < 0.05 N N N< 0.15NNN E16 30° ABS 15R4005RE3.9715R40152 3.97 0.050.15 N N NNNN 7.0 4.715°0.6 ABW 15R4005M15R4015M2 3.97 < 0.05 N N N< 0.15NNN E17 45° ABW 15R400515R4015 2 3.97 0.050.15 N N NNNN RE 3.97 7.0 4.715°0.5 ABW 23R5005M23R5015M2 3.97 < 0.05 N N< 0.15NNN E18 40° ABW 23R500523R5015 2 3.97 0.050.15 N N NNNN RE 3.97 Inserts whose corner-R(RE) dimension expressed with less than sign (e. g. <0.05 etc.) indicate model with minus tolerance for corner-R(RE). N : Standard item R : Right hand only L : Left hand only U : Check availability B108