Toolholders Catalogue Numbering System By referencing this easy-to-use guide, you can identify the correct product to meet your needs. DCLNR2525M12KC04 25 25 M 12 KC 04 Shank Dimensions Tool Length Insert Size Additional Insert Thickness Information (optional) L1 ISO KC = 04 = 4,76mm 32 A D-Style Clamping 06 = 6,35mm 40 B 50 C 60 D 70 E 80 F 90 G 100 H The seventh and eighth 110 J position shall be a 125 K significant two-digitnumber that indicates140L the holder cross section. 150 M • If the dimension for the 160 N width “B” or the height 170 P “H” is represented by a one-digit number, a 180 Q 0 (zero) will be used infront of it.200 R 250 S Example: 8,0mm = 08 300 T 350 U Cutting Edge Length L10 400 V HexagonH120° RhomboidC80° 450 W D 55° 500 Y Special XDesign OctagonO135° E 75°M86° V 35° Pentagon P 108° Trigon 80° W with enlarged corner angles Square S 90° RectangularL90° Triangular T 60° Parallelogram A 85° Round B 82° R — K 55° widia.com C7