SEC-Small Diameter Cut-Off Tools Expanded SCT Type ■ Condition and dimensions of insert at installation (This table shows tools with a chipbreaker.) Holder is left handed For right handed holder (SCTR) For left handed holder (SCTL) or right handed Insert Cat. No. CTRS SR CTRS SN CTRS SL CTLS SR CTLS SN CTLS SL Installation conditions for :=20° :=20° :=20° :=20° holder Insert shape and dimensions RE 2-RE :=20° :=20° 2-RE RE 2.5 CW CW 2.5 :=20° 55° L RE RE L 55° :=20° S S ■ Inserts (For right handed holder) Dimensions (mm) Coated carbide Max. Width of Nose Length Thickness Chip Applicable Cat. No. AC1030U AC530U cut-off dia. cut radius Breaker holders R N L R N L (mm) CW RE L S CTR 050505 R/N/L D D D D D D 5 0.5 0.05 F CTR 050500 R/N/L D D D D 5 0 CTR 121005 R/N/L D D D D D D 12 1.0 SCT R1010 CTR 121505 R/N/L D D D D D D 12 1.5 0.05 19 7 SCT R1212 Tools Cut-Off CTR 122005 R/N/L D D D D 12 2.0 SCT R1616 CTR 121000 R/N/L D D D D 12 1.0 CTR 121500 R/N/L D D D D 12 1.5 0 With CTR 122000 R/N/L D D D D 12 2.0 Chip Breaker Grooving CTR 161005 R/N/L 16 1.0 CTR 161505 R/N/L D D D D 16 1.5 0.05 Cut-Off CTR 162005 R/N/L D D D D D D 16 2.0 SCT R1010-16 23.1 8.3 SCT R1212-16 Threading CTR 161000 R/N/L 16 1.0 SCT R1616-16 CTR 161500 R/N/L D D D D 16 1.5 0 CTR 162000 R/N/L D D D D D D 16 2.0 CTR 050500 R/N/L-NB 5 0.5 SCT R1010 CTR 121000 R/N/L-NB D D 12 1.0 19 7 SCT R1212 CTR 121500 R/N/L-NB D D 12 1.5 Without SCT R1616 CTR 122000 R/N/L-NB D D 12 2.0 0 Chip Breaker CTR 161000 R/N/L-NB 16 1.0 SCT R1010-16 CTR 161500 R/N/L-NB 16 1.5 23.1 8.3 SCT R1212-16 CTR 162000 R/N/L-NB D D 16 2.0 SCT R1616-16 ■ Inserts (For left handed holder) Dimensions (mm) Coated carbide Max. Width of Nose Length Thickness Insert Applicable Cat. No. AC1030U AC530U cut-off dia. cut radius Breaker holders R N L R N L (mm) CW RE L S CTL 050505 R/N/L D D D D 5 0.5 0.05 CTL 050500 R/N/L D D D D 5 0 CTL 121005 R/N/L D D D D D D 12 1.0 SCT L1010 CTL 121505 R/N/L D D D D D D 12 1.5 0.05 19 7 SCT L1212 CTL 122005 R/N/L D D D D 12 2.0 SCT L1616 CTL 121000 R/N/L D D D D 12 1.0 CTL 121500 R/N/L D D D D 12 1.5 0 With CTL 122000 R/N/L D D D D 12 2.0 Chip Breaker CTL 161005 R/N/L 16 1.0 CTL 161505 R/N/L D D D D 16 1.5 0.05 SCT L1010-16 CTL 162005 R/N/L D D D D D D 16 2.0 23.1 8.3 SCT L1212-16 CTL 161000 R/N/L 16 1.0 SCT L1616-16 CTL 161500 R/N/L D D D D 16 1.5 0 CTL 162000 R/N/L D D D D 16 2.0 CTL 050500 R/N/L-NB 5 0.5 SCT L1010 CTL 121000 R/N/L-NB 12 1.0 19 7 SCT L1212 CTL 121500 R/N/L-NB 12 1.5 Without SCT L1616 CTL 122000 R/N/L-NB 12 2.0 0 Chip Breaker CTL 161000 R/N/L-NB 16 1.0 SCT L1010-16 CTL 161500 R/N/L-NB 16 1.5 23.1 8.3 SCT L1212-16 CTL 162000 R/N/L-NB 16 2.0 SCT L1616-16   D mark: Standard stock (expanded product) F55