Technical information R General informationISO13399 compliant dimension markingsSI unit conversion table / Cutting symbolSurface roughnessHeat treatment and hardness expressionVickers hardness conversion chartMaterial list (JIS)R2-R19R2R6R7R8R9R10 Material cross reference table R11 Various cross reference tables R20-R29 Insert grades cross reference table R20 Molded chipbreaker cross reference table R26 Milling insert description cross reference table R28 Terms and angles of toolholder R30-R35 Turning toolholder R30 Milling cutter R31 Precautions when using wiper inserts R32 Trouble shooting R36-R39 Cutting edges figuration and countermeasures R36 Turning R37 Milling R38 Drilling R39 Basic formulas R40-R43 Turning R40 Milling R42 Drilling R43 Tooling examples of small parts machining R44-R53 Tooling example R44 Automatic lathe List by manufacturer R46 List of instruments and applicable small parts machining and toolholders R52 Parts compatibility of lever lock toolholders R53