Small tools Introduction  Square shank identification system (small tools) Insert shape Clamping system C 80° Rhombic A Back clamp D 55° Rhombic Hand of tool C Top clamp S 90° Square R Right-hand Manufacturer´s option P Lever lock T 60° Triangle L Left-hand Shank height Shank width Optional mark or number S Screw clamp V 35° Rhombic N Neutral Shank height in mm Shank width in mm e.g. : FF = Without offset E S C L C R 12 12 JX 09 FF Cutting edge angle Insert relief angle Toolholder length Insert size A B D F T C 90° 75° 45° 90° AN LF (mm) L LF80 (85) B 5° Positive H 100 LD C 7° Positive JX 120N0° NegativeK125 L V G J K L P 11° Positive M 150 S 90° 93° 75° L 95° N P S T 63° 45° 60° 117.5° V 72.5° • Some back turning toolholders are Kyocera's original products, therefore their descriptions are not accordant with international standards. External sleeve holder identification system Toolholder length F 80 (85) Insert shape G 90 C 80° Rhombic Shank H 100 Clamping system D 55° Rhombic Hand of tool S Steel K 125 (120) S Screw clamp V 35° Rhombic L Left-hand S 20 K S C L C L 09 Shank diameter Cutting edge angle Insert relief angle Insert size 95° L C C D D AN C DLLL L 93° B 5° Positive L L U C 7° Positive V V LV L L • Specification may change without any prior notice. • Due to the installation size constrains on the machine, the toolholder length of some products may not match with the symbol. E2