![[Seshin Buffalo] — 101-6053 S5-412 Step Drill Step Drill](https://img.prosourcemro.com/2026/05/1286507-1-2.jpg)
Step Drills
Seshin Buffalo
[Seshin Buffalo] — 101-6053 S5-412 Step Drill Step Drill
Family ID: 101-6053
Seshin Buffalo S5-412 Step Drill is a multi-diameter step drill designed to cut clean, progressive holes in sheet metal and thin materials, sourced direct from Korea. Step drills like this are commonly used by fabricators, electricians, and HVAC technicians to create multiple hole sizes from a single tool without bit changes. 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 | ||
|---|---|---|---|---|---|
| 101-6053 | S5-412 | Seshin Buffalo | S5-412 | Shank Diameter: 10 | Range: 4~12 | Size Increment: 2 | ||
| 101-6062 | S9-412 | Seshin Buffalo | S9-412 | Shank Diameter: 10 | Range: 4~12 | Increment Size: 1 | ||
| 101-6071 | S10-422 | Seshin Buffalo | S10-422 | Shank Diameter: 10 | Range: 4~22 | Increment Size: 2 | ||
| 101-6080 | S13-535 | Seshin Buffalo | S13-535 | Shank Diameter: 10 | Range: 5~35 | Incremental Size: 2~3 | ||
| 101-6132 | S7-618 | Seshin Buffalo | S7-618 | Shank Diameter: 10 | Range: 6~18 | Size Increment: 2 | ||
| 118-0154 | S13-630 | Seshin Buffalo | S13-630 | Shank Diameter: 10 | Range: 6~30 | Size Increment: 2 | ||
| 118-0163 | S12-638 | Seshin Buffalo | S12-638 | Shank Diameter: 10 | Range: 6~38 | Increment Size: 2~4 |
