Page 113 - TURNING CATALOG p121-254
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60°                             IB85                                  22°MAX
                                                                                                LE                           IB55
TNMA (CBN)                                                                                                                           IB50          91º 93º          91º
Triangular Inserts with a Single
Corner CBN Tip for Machining                                                                                                                    ISOTURN INSERTS95º91º    55°
Cast Iron and Hardened Steel                                                                                                                                             MAX

                                                                                                                                                                         60º

                                                                                RE                                 S
                                                                                               IC

                                               Dimensions                                                             Tough 1  Hard Recommended Machining Data

                                                                                                                                             ap                 f

Designation                L IC S RE LE                                                                               •••                    (mm)           (mm/rev)
                                                                                                                                                            0.05-0.25
TNMA 160404T               16.50         9.52  4.76                             0.40                3.9                                      0.05-0.50      0.05-0.25
                                                                                                                      • 0.05-0.50
TNMA 160408T               16.50         9.52  4.76                             0.80                3.5

• For user guide and cutting speed recommendations, see pages 122-134, 236-248

For tools, see pages: A-PTFNR/L-X/G (108) • DTGNR/L (44) • MTENN-W (38) • MTJNR/L-W (38) • PTFNR/L (37) • PTGNR/L (35) • PTGNR/L-X (36)

• PTGNR/L-X-JHP (36) • PTGNR/L-X-JHP-MC (37) • S-MTLNR/L-W (109) • S-PTFNR/L (109)

                                                                                               60º                    Typ. x 6                              22°MAX
                                                                                      IC
TNGA-J(CBN)                                                                                                                                        91º 93º          91º
Triangular Multi-Cornered
CBN Inserts for Machining                                                                                L                                         95º      91º          55°
Hardened Steel                                                                                                                                                           MAX

                                                                                                                                                                         60º

                                                                   RE                                    LE S

                                                           Dimensions                                                                                   Recommended
                                                                                                                                                        Machining Data

                                                                                                                                                        ap      f
                                                                                                                                                            (mm/rev)
Designation                       L            IC RE LE (mm)                                                                                                0.10-0.30

TNGA 160408-R6-J                  16.50        9.52                                   0.80                            1.60 0.12-0.80

• For user guide and cutting speed recommendations, see pages 122-134, 236-248
For tools, see pages: A-PTFNR/L-X/G (108) • DTGNR/L (44) • MTENN-W (38) • MTJNR/L-W (38) • PTFNR/L (37) • PTGNR/L (35) • PTGNR/L-X (36)

• PTGNR/L-X-JHP (36) • PTGNR/L-X-JHP-MC (37) • S-MTLNR/L-W (109) • S-PTFNR/L (109)

                                                                                                 60º                  Typ. x 6                              22°MAX
                                                                                        IC
TNGA-MC/M6 (CBN)                                                                                                                                   91º 93º          91º
Triangular Multi-Cornered                                                                               LE
CBN Inserts for Machining                                                                                       L                                  95º      91º          55°
Hardened Steel                                                                                                                                                           MAX
                                                                                RE
                                                                                                                                                                         60º

                                               Dimensions                                                                 S

                                                                                                                      Tough 1  Hard Recommended Machining Data

                                                                                                                      IB25HC                 ap                 f
                                                                                                                             IB55
                            L                   S RE                                                                                 IB10HC                 (mm/rev)
Designation                16.50         IC    4.76 0.40                                            LE (mm)                                                 0.05-0.20
                           16.50         9.52  4.76 0.80                                            3.2 • 0.05-0.50                                         0.05-0.20
TNGA 160404T-MC            16.50         9.52  4.76 0.80                                            1.9 •             • 0.05-0.50                           0.05-0.20
TNGA 160408-M6                           9.52                                                       1.9 • 0.05-0.50
TNGA 160408T-MC

• For user guide and cutting speed recommendations, see pages 122-134, 236-248

For tools, see pages: A-PTFNR/L-X/G (108) • DTGNR/L (44) • MTENN-W (38) • MTJNR/L-W (38) • PTFNR/L (37) • PTGNR/L (35) • PTGNR/L-X (36)

• PTGNR/L-X-JHP (36) • PTGNR/L-X-JHP-MC (37) • S-MTLNR/L-W (109) • S-PTFNR/L (109)

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