A/E-SDXNR/L-07 Boring Bars Carrying DNGP 0703.. Double-Sided 55° Rhombic Inserts for Small Diametersfl2l1d h D100º
Designationdl1l2hfDminGa°Gr°Insert
A10K SDXNR/L-0710.00125.0020.09.07.613.00-14-16DNGP 07SR 34-514T-7F
A12M SDXNR/L-0712.00150.0024.011.08.616.00-14-14DNGP 07SR 34-514T-7F
A16Q SDXNR/L-0716.00180.0032.015.010.620.00-13-13DNGP 07SR 34-514T-7F
A20R SDXNR/L-0720.00200.0036.018.012.624.00-13-12DNGP 07SR 34-514T-7F
E10M SDXNR/L-0710.00150.0020.09.07.613.00-14-16DNGP 07SR 34-514T-7F
E12Q SDXNR/L-0712.00180.0024.011.08.616.00-14-14DNGP 07SR 34-514T-7F
E16R SDXNR/L-0716.00200.0032.015.010.620.00-13-13DNGP 07SR 34-514T-7F
E20S SDXNR/L-0720.00250.0036.018.012.624.00-13-12DNGP 07SR 34-514T-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-07Dmin93º
Back Turning Boring Bars Carryi DNGP 0703.. Double-Sided 55° Rhombic Inserts for Small Diamng eterslRef f. l2l1d h
Designationdl1l2l Ref.hfDminGa°Gr°Insert
A12M SDZNR/L-0712.00150.0038.013.011.010.514.00-10-14DNGP 07SR 34-514T-7F
A16Q SDZNR/L-0716.00180.0043.013.015.012.516.00-10-12.5DNGP 07SR 34-514T-7F
A20R SDZNR/L-0720.00200.0048.012.518.014.520.00-10-10.5DNGP 07SR 34-514T-7F
E12Q SDZNR/L-0712.00180.00-13.011.010.518.00-11-11DNGP 07SR 34-514T-7F
E16R SDZNR/L-0716.00200.00-13.015.012.522.00-11-9DNGP 07SR 34-514T-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)

A-SVUNR/Lh1Dmin93º
Boring Bars with Internal Coolan Carrying 35° Negative Rhombict Holes Insertsl2 fl1h dRight-hand shown
Designationdl1l2hh1fDminGa°Gr°
A20Q SVUNR/L-1220.00180.0038.018.09.016.026.50-6.5-14SR 14-551T-9/5PL 20
A25R SVUNR/L-1225.00200.0035.023.011.518.531.50-6.5-14SR 14-551T-9/5PL 25
A32S SVUNR/L-1232.00250.0050.029.014.523.037.00-6.5-14SR 14-551T-9/5PL 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)