![[Hanguk Tuksu] — 317-1017 Cobalt Drill (Long)](https://img.prosourcemro.com/2026/05/1227277-1.jpg)
Drills & Drill Sets
Hanguk Tuksu
[Hanguk Tuksu] — 317-1017 Cobalt Drill (Long)
Family ID: 317-1017
Hanguk Tuksu 317-1017 Cobalt Drill (Long) is a long-series cobalt drill bit designed for deep-hole drilling in hard and abrasive materials, sourced direct from Korea. Long-series cobalt drills are commonly used in metalworking and fabrication applications where extra reach is needed to drill through thick stock, structural sections, or hard alloys that standard-length bits cannot fully penetrate. Request a quote today for export-ready supply, competitive pricing, and reliable fulfillment through a KITA-registered Korean exporter.
6 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 317-1017 | — | Hanguk Tuksu | 4.0-100MM(GT-100) | ||
| 317-1026 | — | Hanguk Tuksu | 3.5-100MM(GT-100) | ||
| 317-1169 | — | Hanguk Tuksu | 2.0-100MM(GT-100) | ||
| 317-1187 | — | Hanguk Tuksu | 3.0-100MM(GT-100) | ||
| 317-1248 | — | Hanguk Tuksu | 4.5-100MM(GT-100) | ||
| 317-1415 | — | Hanguk Tuksu | 2.5*100MM(GT-100) |
