![[Seshin Buffalo] — 112-8394 T5-412 Step Drill Step Drill - Twist Type (Hex Shank)](https://img.prosourcemro.com/2026/05/3283223-1-1.jpg)
Step Drills
Seshin Buffalo
[Seshin Buffalo] — 112-8394 T5-412 Step Drill Step Drill - Twist Type (Hex Shank)
Family ID: 112-8394
Seshin Buffalo T5-412 Step Drill in a twist-type, hex shank configuration delivers clean, stepped hole drilling in a single pass, sourced direct from Korea. Step drills of this type are widely used in sheet metal fabrication, electrical panel work, and light structural applications where multiple hole diameters need to be cut without changing tools. Request a quote today for export-ready supply at competitive pricing through a KITA-registered Korean exporter.
7 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 112-8394 | T5-412(HEX,TiN) | Seshin Buffalo | T5-412(HEX,TiN) | Shank Diameter: 6.35 | Range: 4~12 | Size Increment: 2 | ||
| 112-8400 | T9-412(HEX,TiN) | Seshin Buffalo | T9-412(HEX,TiN) | Shank Diameter: 6.35 | Range: 4∼12 | Increment Size: 1 | ||
| 112-8419 | T7-618(HEX,TiN) | Seshin Buffalo | T7-618(HEX,TiN) | Shank Diameter: 6.35 | Range: 6∼18 | Incremental Size: 2 | ||
| 112-8428 | T10-422(HEX,TiN) | Seshin Buffalo | T10-422(HEX,TiN) | Shank Diameter: 6.35 | Range: 4∼22 | Size Increment: 2 | ||
| 114-6831 | T13-535(HEX,TiN) | Seshin Buffalo | T13-535(HEX,TiN) | Shank Diameter: 6.35 | Range: 5~35 | Incremental Size: 2~3 | ||
| 115-5051 | T7-416(HEX,TiN) | Seshin Buffalo | T7-416(HEX,TiN) | Shank Diameter: 6.35 | Range: 4~16 | Increment Size: 2 | ||
| 115-5282 | T8-418(HEX,TiN) | Seshin Buffalo | T8-418(HEX,TiN) | Shank Diameter: 6.35 | Range: 4~18 | Size Increment: 2 |
