
| | | | | WF | B | | |
| | | | | HF HBH LF LH | H | | Right hand (R) shown. |
| Designation | H | B | LF | LH | HF | WF | HBH | Insert |
| STCR/L1010X18 | 10 | 10 | 120 | 18.5 | 10 | 10 | 4.5 | TC18... |
| STCR/L1212F18 | 12 | 12 | 85 | 18.5 | 12 | 12 | 2.5 | TC18... |
| STCR/L1212X18 | 12 | 12 | 120 | 18.5 | 12 | 12 | 2.5 | TC18... |
| STCR/L1616X18 | 16 | 16 | 120 | 18.5 | 16 | 16 | - | TC18... |
| STCR/L2020H18 | 20 | 20 | 100 | 18.5 | 20 | 20 | - | TC18... |
| STCR/L2020X18 | 20 | 20 | 120 | 23 | 20 | 25 | - | TC18... |
| STCR/L2525Z18 | 25 | 25 | 135 | 23 | 25 | 30 | - | TC18... |
Note: Use right-hand toolholders (R) with right-hand inserts (R); and left-hand toolholders (L) with left-hand inserts (L).
SPARE PARTS
| Designation | Clamping screw | Wrench |
| STCR... | CSTC-4L100DL | T-1008/5 |
| STCL... | CSTC-4L100DR | T-1008/5 |
Te t ra M i n i - C u t STC R / L- 1 8
External grooving and threading to o l h o l d e r, with high pressure coolant capability
| 1 LH L3 WF HF | 5.3 HBH Fig. 1 | LF dire | 5/16”-2 ct j T | 4UNF B H et ung | 1 LH L3 WF HF | 5.3 HBH 5/16”-24UNF LF B H Right Fig. 2 | hand (R) shown. |
| H Designation | B LF | LH | L3 | HF | WF | HBH | Fig. Insert | Torque |
| STCR/L1212F18-CHP 12 | 12 85 | 18.5 | 17.5 | 12 | 0/12 | 4 | 2 TC18... | 1.2 |
| STCR/L1212X18-CHP 12 | 12 120 | 18.5 | 17.5 | 12 | 0/12 | 4 | 1 TC18... | 1.2 |
| STCR/L1616X18-CHP 16 | 16 120 | 18.5 | - | 16 | 0/16 | 0 | 1 TC18... | 1.2 |
This toolholder can be used with threading and grooving inserts. Note: Use right-hand toolholders (R) with right-hand inserts (R); and left-hand toolholders (L) with left-hand inserts (L)
SPARE PARTS
| Designation | Clamping screw | Wrench | | |
| | | Groove width : 0.33 ~ 3.0 mm | |
| STCL**18-CHP | CSTC-4L100DR | T-1008/5 | | |
| | | Pitch | : 0.8 ~ 3.0 mm |
| STCR**18-CHP | CSTC-4L100DL | T-1008/5 | | |
Reference pages: Inserts → E011, Standard cutting conditions → E050