![[Seshin Buffalo] — S5-412 Step Drill Step Drill - Hex Shank](https://img.prosourcemro.com/2026/05/3227316-1-2.jpg)
Step Drills
Seshin Buffalo
[Seshin Buffalo] — S5-412 Step Drill Step Drill - Hex Shank
Family ID: 103-8499
Seshin Buffalo S5-412 Step Drill with hex shank delivers precise multi-diameter hole drilling in a single tool pass, sourced direct from Korea. Step drills are commonly used by electricians, sheet metal workers, and fabricators to create clean, burr-free holes of increasing sizes in thin materials like steel plate, aluminum, and plastic panels. Request a quote today to access export-ready supply, competitive pricing, and reliable fulfillment through a KITA-registered Korean exporter.
5 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 103-8499 | S5-412(HEX) | Seshin Buffalo | S5-412(HEX) | Shank Diameter: 6.35 | Range: 4∼12 | Size Increment: 2 | ||
| 103-8505 | S9-412(HEX) | Seshin Buffalo | S9-412(HEX) | Shank Diameter: 6.35 | Range: 4∼12 | Size Increment: 1 | ||
| 103-8514 | S7-618(HEX) | Seshin Buffalo | S7-618(HEX) | Shank Diameter: 6.35 | Range: 6∼18 | Size Increment: 2 | ||
| 103-8523 | S10-422(HEX) | Seshin Buffalo | S10-422(HEX) | Shank Diameter: 6.35 | Range: 4∼22 | Size Increment: 2 | ||
| 114-6804 | S13-535(HEX) | Seshin Buffalo | S13-535(HEX) | Shank Diameter: 6.35 | Range: 5~35 | Size Increment: 2~3 |
