b b CBDPLF LF BD DCONMS DCONWS THSZ DCONWSh655°35° BD 45° 10° DCONWS BDDCONWSBD GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex QC system for TAC Mills A TAC mills QC system facilitate easy and quick mounting of the cutter body (face milling cutter, etc.) to the machine tools. Small dia. TAC mills QC system Dia. ø80 ~ 160 B Type A QC system Features • Cutter body replacement is possible without removing the bolt.•A QC system is made up only by installing the Type A set bolt to our standard arbor.(TheMachine spindlecutter body is made to A-Type mounting specification.)Standard arbor• Standard arbor used ensures superior economy and rigidity.C Type A set bolt (QAB---) Replacement method Cutter body Mounting - Direct the set bolt direction to align with the cutter spot facing hole, then (with A-Type mounting mount the cutter. Turn the set bolt one to two turns for tightening.specification)Removal -Loosen the bolt one turn, press the cutter to the spindle, and turn the set boltone to two turns.The cutter cannow be removed.D A-type QC Mounting System for Small Diameter TAC Mills ᭹ Dimensional details of mount(For ø80 to ø160 dia. TAC mills)᭹ ArborsStandard arbors (FMA, FMC type) can’t be used. Special arbors applicable for bellowdimensions can be made to order on request. E DCONMS KWW K KWW F LCS 70 Cutter dia. Dimensions (mm)(mm)DCONMSbKWWCBDPLFø8025.469.52050ø10031.75812.72250Dimensions (mm)DCONWSBDTHSZLCSKWWK Cutter fixing screw for A-type Hex wrench size(mm)25.450M12189.55QAB-3(R/L)Hex. Socket-head screwM12 × 301031.7560M162012.77QAB-4(R/L)Hex. Socket-head screwM12 × 3014G ø125 38.1 10 15.9 27 63 38.1 80 M20 25 15.9 9 QAB-5 (R/L) 17 ø160 50.8 11 19 27 63 50.8 100 M24 25 19.05 10 QAB-6 (R/L) 19 Type B QC system Features H • Cutter body replacement is possible without removing the bolt. Machine spindle • Loosening of the adapter is not enough to remove the cutter. This is to prevent thecutter from falling. • Type B QC adapter and Type B cutter installation are necessary.Type B adapter•It is not necessary to set the set bolt direction with that of the cutter hole.The cutter isCutter bodyfit into the adapter only by aligning the match marks.I (with B-Type mounting specification) Replacement method Mounting - Set the cutter into the adapter. Direct the cutter match mark to align with that of adapter, then the cutter enters the adapter. Turn the cutter by 90˚ and turn adapter bolt one to two turns for tightening.Removal -Loosen adapter bolt by one or two turns and turn the cutter by 90˚.The cuttercan now be removed.J B-type QC Mounting System for Small Diameter TAC Mills ᭹ Dimensional details of mount(For ø80 to ø160 dia. TAC mills)KWWDBCDCONMS᭹ Dimensional details of B-type adapters15 LB 13KWW Instead of the above B-typeadapters, BT- and T-type arbors canbe also used for B-type QC mountDBCcutters. These arbors are made toorder on request.K L b C MAS/BT Cutter dia. Dimensions (mm) Cutter dia. Dimensions (mm) B-Bt形yp取e 付mo仕u様nting(mm)DCONMSbKWWLFDBC(mm)DCONWScBDDCONMS KWWbDBCSLBø8025.47105045ø8025.422.58025.49.5745M1025ø10031.757126355ø10031.7527.510031.7512.7855M102577/2/244Taテpーer パM ø125 38.1 7 15 63 70 ø125 38.1 35 100 38.1 15.9 10 70 M12 30 ø160 50.8 7 18 63 85 ø160 50.8 42.5 125 50.8 19 11 85 M16 30 Tungaloy H111