
JBBSA-C
Collet chuck sleeve for solid carbide bars
| | | DCONWS | LF LH H | DCONMS CNT | |
| Designation | DCONMS | DCONWS | LF | LH | H | CNT |
| JBBSA12-4-L80C | 12 | 4 | 80 | 23 | 10.3 | Rc1/8 |
| JBBSA127-4-L80C | 12.7 | 4 | 80 | 23 | 11.6 | Rc1/8 |
| JBBSA14-4-L80C | 14 | 4 | 80 | 23 | 12 | Rc1/8 |
| JBBSA159-4-L100C | 15.875 | 4 | 100 | 23 | 14 | Rc1/8 |
| JBBSA159-7-L100C | 15.875 | 7 | 100 | 23 | 14 | Rc1/8 |
| JBBSA16-4-L100C | 16 | 4 | 100 | 23 | 14 | Rc1/8 |
| JBBSA16-7-L100C | 16 | 7 | 100 | 23 | 14 | Rc1/8 |
| JBBSA19-4-L120C | 19.05 | 4 | 120 | 23 | 17.2 | Rc1/8 |
| JBBSA19-7-L120C | 19.05 | 7 | 120 | 23 | 17.2 | Rc1/8 |
| JBBSA20-4-L120C | 20 | 4 | 120 | 23 | 18 | Rc1/8 |
| JBBSA20-7-L120C | 20 | 7 | 120 | 23 | 18 | Rc1/8 |
| JBBSA22-4-L135C | 22 | 4 | 135 | 23 | 20 | Rc1/8 |
| JBBSA22-7-L135C | 22 | 7 | 135 | 23 | 20 | Rc1/8 |
| JBBSA25-4-L135C | 25 | 4 | 120 | 23 | 23 | Rc1/8 |
| JBBSA25-7-L135C | 25 | 7 | 120 | 23 | 23 | Rc1/8 |
| JBBSA254-4-L120C | 25.4 | 4 | 120 | 23 | 23.4 | Rc1/8 |
| JBBSA254-7-L120C | 25.4 | 7 | 120 | 23 | 23.4 | Rc1/8 |
2
| Will be released in 2021. | | |
| SPARE PARTS | | |
| Designation | Cap | Wrench |
| JBBSA-4... | CAP-A-4 | WRENCH-A-4 |
| JBBSA-7... | CAP-A-7 | WRENCH-A-7 |
STANDARD CUT TING CONDITIONS 6
Boring, profi ling, chamfering, back boring
| Workpiece material | Grade | Cutting speed Vc (m/min) | Feed f(mm/rev) |
| Low carbon steels S15C, S25C, etc. C15, C20, etc. | SH730 | 40 - 140 | 0.01 - 0.08 |
| Carbon steels, Alloy steels S55C, SCM440, etc. C55, 42CrMoS4 etc. | SH730 | 40 - 140 | 0.01 - 0.08 |
| Prehardened steels NAK80, PX5, etc. | SH730 | 40 - 140 | 0.01 - 0.08 |
| Stainless steels SUS304, SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-2, etc. | SH730 | 40 - 140 | 0.01 - 0.08 |
| Aluminium alloys, Copper alloys Si < 12% | SH730 | 90 - 200 | 0.01 - 0.08 |
| Titanium alloys Ti-6AI-4V, etc. | SH730 | 30 - 100 | 0.01 - 0.08 |
| Superalloys Inconel718, etc. | SH730 | 30 - 100 | 0.01 - 0.08 |
* JBTR/L04020004-D006, 9 JBTR/L04030004-D006 Max. f = 0.01 mm/rev