Step Drill Bit Set
This step drill set features a hex shank for secure chucking and is designed for creating holes of varying sizes in thin materials. The drills are fully ground from high-speed steel (HSS) and feature a tin-coated surface treatment for enhanced durability and wear resistance.
Technical Specifications
Product Overview
High-Performance Step Drill Set
This professional-grade step drill bit set is designed for precision hole creation in thin materials. Fully ground from high-speed steel (HSS) and finished with a durable titanium nitride (TiN) coating, these bits offer excellent wear resistance and longevity. The set features versatile hex shanks for secure chucking, making them an ideal choice for a variety of drilling applications.
Technical Specifications
Surface Coating
TiN-Coated
- Material
- High-Speed Steel (HSS)
- Available Shank Radii
- 1/4"3/8"1/2"
Drill Bit Dimensions
Drill Bit Specifications
| Hole Range | Steps | Shank Diameter | Step Thickness |
|---|---|---|---|
| 1/8" to 1/2" | 13 | 1/4" | 1/8" |
| 3/16" to 1/2" | 6 | 1/4" | 3/8" |
| 1/4" to 3/4" | 9 | 3/8" | 1/8" |
| 3/16" to 7/8" | 12 | 3/8" | 1/8" |
| 1/4" to 1-3/8" | 10 | 1/2" | 1/8" |
