![[Hanguk Tuksu] — 317-1831 Cobalt Drill](https://img.prosourcemro.com/2026/05/1262965-1-2.jpg)
Drills & Drill Sets
Hanguk Tuksu
[Hanguk Tuksu] — 317-1831 Cobalt Drill
Family ID: 317-1831
Hanguk Tuksu 317-1831 Cobalt Drill is a high-performance cobalt-alloy drill bit designed for demanding metal-cutting applications, sourced direct from Korea. Cobalt drills are favored in metalworking and fabrication shops for their ability to cut through hardened steels, stainless steel, and tough alloys where standard HSS bits wear prematurely. Request a quote today for export-ready supply with competitive pricing through a KITA-registered Korean exporter.
25 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 317-1831 | — | Hanguk Tuksu | 5.0MM | Spec: 5.0 | Cutting Length: 62 | Overall Length: 92 | ||
| 317-1840 | — | Hanguk Tuksu | 5.1MM | Spec: 5.1 | Cutting Length: 62 | Overall Length: 92 | ||
| 317-1859 | — | Hanguk Tuksu | 5.2MM | Spec: 5.2 | Cutting Length: 64 | Overall Length: 95 | ||
| 317-1868 | — | Hanguk Tuksu | 5.3MM | Spec: 5.3 | Cutting Length: 64 | Overall Length: 95 | ||
| 317-1886 | — | Hanguk Tuksu | 5.5MM | Spec: 5.5 | Cutting Length: 64 | Overall Length: 95 | ||
| 317-1895 | — | Hanguk Tuksu | 5.6MM | Spec: 5.6 | Cutting Length: 67 | Overall Length: 98 | ||
| 317-1910 | — | Hanguk Tuksu | 5.8MM | Spec: 5.8 | Cutting Length: 67 | Overall Length: 98 | ||
| 317-1929 | — | Hanguk Tuksu | 5.9MM | Spec: 5.9 | Cutting Length: 67 | Overall Length: 98 | ||
| 317-1938 | — | Hanguk Tuksu | 6.0MM | Spec: 6.0 | Cutting Length: 70 | Overall Length: 102 | ||
| 317-1974 | — | Hanguk Tuksu | 6.4MM | Spec: 6.4 | Cutting Length: 73 | Overall Length: 105 | ||
| 317-1983 | — | Hanguk Tuksu | 6.5MM | Spec: 6.5 | Cutting Length: 73 | Overall Length: 105 | ||
| 317-2007 | — | Hanguk Tuksu | 6.7MM | Spec: 6.7 | Cutting Length: 73 | Overall Length: 105 | ||
| 317-2016 | — | Hanguk Tuksu | 6.8MM | Spec: 6.8 | Cutting Length: 73 | Overall Length: 105 | ||
| 317-2034 | — | Hanguk Tuksu | 7.0MM | Spec: 7.0 | Cutting Length: 73 | Overall Length: 105 | ||
| 317-2052 | — | Hanguk Tuksu | 7.2MM | Spec: 7.2 | Cutting Length: 75 | Overall Length: 108 | ||
| 317-2061 | — | Hanguk Tuksu | 7.3MM | Spec: 7.3 | Cutting Length: 75 | Overall Length: 108 | ||
| 317-2089 | — | Hanguk Tuksu | 7.5MM | Spec: 7.5 | Cutting Length: 78 | Overall Length: 111 | ||
| 317-2113 | — | Hanguk Tuksu | 7.8MM | Spec: 7.8 | Cutting Length: 81 | Overall Length: 114 | ||
| 317-2122 | — | Hanguk Tuksu | 7.9MM | Spec: 7.9 | Cutting Length: 81 | Overall Length: 114 | ||
| 317-2131 | — | Hanguk Tuksu | 8.0MM | Spec: 8.0 | Cutting Length: 81 | Overall Length: 114 | ||
| 317-2159 | — | Hanguk Tuksu | 8.2MM | Spec: 8.2 | Cutting Length: 84 | Overall Length: 117 | ||
| 317-2168 | — | Hanguk Tuksu | 8.3MM | Spec: 8.3 | Cutting Length: 84 | Overall Length: 117 | ||
| 317-2186 | — | Hanguk Tuksu | 8.5MM | Spec: 8.5 | Cutting Length: 87 | Overall Length: 121 | ||
| 317-2195 | — | Hanguk Tuksu | 8.6MM | Spec: 8.6 | Cutting Length: 87 | Overall Length: 121 | ||
| 317-2201 | — | Hanguk Tuksu | 8.7MM | Spec: 8.7 | Cutting Length: 87 | Overall Length: 121 |
