Small Tools Identification System ¢ Square Shank Identification System Manufacture's Option A : Back Clamp C : 80° Rhombic R : Right-hand C : Top Clamp D : 55° Rhombic Optional Mark or S : 90° Square L : Left-hand Shank Height Shank Width Number P : Lever Lock T : 60° Triangle (mm) (mm) e.g.) S : Screw Clamp V : 35° Rhombic N : Neutral FF: Without Offset Clamping System Insert Shape Hand of Tool Shank Height Shank Width Others S C L C R 12 12 JX 09 FF E Cutting Edge Angle Insert Relief Angle Toolholder Length Insert Size Small Tools A B D F G 90° 75° 45° 90° 90° T C L1 L L D (mm) J P B: 5° Positive L K L N F :80 JX:120 93° 75° 63° C: 7° Positive (85) K :125 D 117.5° N: 0° Negative H:100 M:150 V 95° P: 11°Positive L S T V S 45° 60° 72.5° L l Some back turning toolholders are Kyocera's original products, therefore their descriptions are not accordant with international standards. ¢ External Sleeve Holder Identification System H : 100 C : 80˚ Rhombic F : 80 (85) K : 125 D : 55˚ Rhombic S Steel G : 90 (120) S : Screw Clamp V : 35˚ Rhombic L : Left-hand Shank Toolholder Length Clamping System Insert Shape Hand of Tool S 20 K − S C L C L 09 Shank Diameter Cutting Edge Angle Insert Relief Angle Insert Size L U 95° 93° C D D L L B : 5˚ Positive V C : 7˚ Positive L lSpecification may change without any prior notice. lDue to the installation size contrains on the machine, the toolholder length of some products may not match with the symbol. E11