![[DURACARB] — 6257034 Internal Boring Bar](https://img.prosourcemro.com/2026/05/1311742-1-1.jpg)
Carbide Inserts & Holders
DURACARB
[DURACARB] — 6257034 Internal Boring Bar
Family ID: 358-1977
The DURACARB Internal Boring Bar is a carbide toolholder designed to machine precise internal diameters and bores on lathes and turning centers, sourced direct from Korea. Internal boring bars are commonly used in metalworking shops and production machining environments to enlarge, true up, or finish drilled holes to tight dimensional requirements. Request a quote today for export-ready supply through a KITA-registered Korean exporter, with competitive pricing available for both sample and bulk orders.
5 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 358-1977 | 6257034 | DURACARB | S08K SCLCR 06-D | ||
| 358-2000 | 6257038 | DURACARB | S10K SCLCR 06-D | ||
| 358-2073 | 6257045 | DURACARB | S12M SCLCR 09-D | ||
| 358-2143 | 6257051 | DURACARB | S16R SCLCR 09-D | ||
| 358-2198 | 6257059 | DURACARB | S20S SCLCR 09-D |
