l2 100º A/E-SDXNR/L-07 D Boring Bars Carrying h DNGP 0703.. Double-Sided 55° Rhombic Inserts for Small Diameters d f l1 Designation d l 1 l 2 h f D min G a ° G r ° Insert A10K SDXNR/L-07 10.00 125.00 20.0 9.0 7.6 13.00 -14 -16 DNGP 07 SR 34-514 T-7F A12M SDXNR/L-07 12.00 150.00 24.0 11.0 8.6 16.00 -14 -14 DNGP 07 SR 34-514 T-7F A16Q SDXNR/L-07 16.00 180.00 32.0 15.0 10.6 20.00 -13 -13 DNGP 07 SR 34-514 T-7F A20R SDXNR/L-07 20.00 200.00 36.0 18.0 12.6 24.00 -13 -12 DNGP 07 SR 34-514 T-7F E10M SDXNR/L-07 10.00 150.00 20.0 9.0 7.6 13.00 -14 -16 DNGP 07 SR 34-514 T-7F E12Q SDXNR/L-07 12.00 180.00 24.0 11.0 8.6 16.00 -14 -14 DNGP 07 SR 34-514 T-7F E16R SDXNR/L-07 16.00 200.00 32.0 15.0 10.6 20.00 -13 -13 DNGP 07 SR 34-514 T-7F ISOTURN TOOLS E20S SDXNR/L-07 20.00 250.00 36.0 18.0 12.6 24.00 -13 -12 DNGP 07 SR 34-514 T-7F • Use left-hand inserts on right-hand bars and vice versa. • A - steel shank with coolant hole, E - carbide shank with coolant hole. For inserts, see pages: DNGP-F2M (130) • DNGP-F2P (129) A/E-SDZNR/L-07 Dmin 93º Back Turning Boring Bars Carrying h DNGP 0703.. Double-Sided 55° d Rhombic Inserts for Small Diameters f l Ref. l2 l1 Designation d l 1 l 2 l Ref. h f D min G a ° G r ° Insert A12M SDZNR/L-07 12.00 150.00 38.0 13.0 11.0 10.5 14.00 -10 -14 DNGP 07 SR 34-514 T-7F A16Q SDZNR/L-07 16.00 180.00 43.0 13.0 15.0 12.5 16.00 -10 -12.5 DNGP 07 SR 34-514 T-7F A20R SDZNR/L-07 20.00 200.00 48.0 12.5 18.0 14.5 20.00 -10 -10.5 DNGP 07 SR 34-514 T-7F E12Q SDZNR/L-07 12.00 180.00 - 13.0 11.0 10.5 18.00 -11 -11 DNGP 07 SR 34-514 T-7F E16R SDZNR/L-07 16.00 200.00 - 13.0 15.0 12.5 22.00 -11 -9 DNGP 07 SR 34-514 T-7F • Use right-hand inserts on right-hand bars and vice versa. • A - steel shank with coolant hole, E - carbide shank with coolant hole. For inserts, see pages: DNGP-F2M (130) • DNGP-F2P (129) Dmin 93º A-SVUNR/L h 1 Boring Bars with Internal Coolant Holes h Carrying 35° Negative Rhombic Inserts f d l 2 l 1 Right-hand shown Designation d l 1 l 2 h h 1 f D min G a ° G r ° A20Q SVUNR/L-12 20.00 180.00 38.0 18.0 9.0 16.0 26.50 -6.5 -14 SR 14-551 T-9/5 PL 20 A25R SVUNR/L-12 25.00 200.00 35.0 23.0 11.5 18.5 31.50 -6.5 -14 SR 14-551 T-9/5 PL 25 A32S SVUNR/L-12 32.00 250.00 50.0 29.0 14.5 23.0 37.00 -6.5 -14 SR 14-551 T-9/5 PL 32 • For inserts with corner radius of 0.8 mm and larger, seat needs to be modified to ensure clearance. For inserts, see pages: VNMG-SF (137) • VNMG/VNGG-NF (137) • VNMM-PP (138) 87