![[COMET] — ST3508-90 Screw](https://img.prosourcemro.com/2026/05/1265508-1-1.jpg)
[COMET] — ST3508-90 Screw
Family ID: 389-0501
The COMET ST3508-90 Screw is a clamping component designed to secure carbide inserts within turning, milling, or boring tool holders, sourced direct from Korea. These screws are a critical consumable in CNC machining operations, where insert stability directly affects cutting precision, surface finish, and tool life. Request a quote today for export-ready supply at competitive pricing through a KITA-registered Korean exporter.
4 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 389-0501 | ST3508-90 | COMET | PTMA 03508(ST3508-90) | a: 6 | b: 0.35 | c: 8 | M: M3.5x0.6 | 렌치: T9 | 관련제품No.: PTMA 03508 | A(˚): 90 | ||
| 389-0556 | ST411-90 | COMET | PTMA 0411(ST411-90) | a: 6.6 | b: 0.5 | c: 11 | M: M4x0.7 | 렌치: T15 | 관련제품No.: PTMA 0411 | A(˚): 90 | ||
| 389-0565 | ST511-83 | COMET | PTMA 0511(ST511-83) | a: 7 | b: 0.45 | c: 11 | M: M5x0.8 | 렌치: T15 | 관련제품No.: PTMA 0511 | A(˚): 83 | ||
| 389-2943 | ST511-91A | COMET | PTMA 0511A(ST511-91A) | a: 7.2 | b: 0.5 | c: 11 | M: M5x0.8 | 렌치: T15 | 관련제품No.: PTMA 0511A | A(˚): 91 |
