The WORKPRO Model WP400420 HSS Step Drill Bit with straight flutes and a basic design has 5 steps for drilling holes from 4mm up to 12mm. It is suitable for precision work on sheet metal, plastic, and aluminum, offering consistent performance and high accuracy for daily and professional use.
Key Features:
- Made from heat-treated HSS4241 high-speed steel for high performance and long-lasting durability.
- Straight Flute design provides smoother and more precise drilling.
- Includes 5 different steps from 4mm up to 12mm to cover a range of common hole sizes.
- Ideal for drilling in sheet metal, aluminum, and plastic.
- A versatile tool for home and industrial projects.
Technical Specifications:
| Brand |
WORKPRO |
| Model |
WP400420 |
| Product Type |
HSS Step Drill Bit |
| Material |
HSS4241 High-Speed Steel |
| Flute Design |
Straight Flute |
| Number of Steps |
5 steps (4–12 mm) |
| Areas of Use |
Sheet metal – Aluminum – Plastic |
