Step Drill Bit for Hole Enlargement
This step drill bit is designed for enlarging holes in various materials. It is made from high-speed steel with a tin coating for enhanced wear resistance.
Technical Specifications
Product Overview
High-Performance Inch Hole Enlarging Step Drill Bits
These professional-grade step drill bits are engineered for precision hole enlargement across a variety of materials. Constructed from high-speed steel (HSS) and fully-ground for superior accuracy, they feature a durable TiN (Titanium Nitride) coating to enhance wear resistance and significantly extend tool life. Designed with a standard 1/2-inch shank, these bits offer reliable performance for demanding industrial applications.
Technical Specifications
Surface Coating
TiN Coated
- Material
- High-Speed Steel (HSS)
- Manufacturing Process
- Fully-ground
- Shank Diameter
- 0.5 inch
Available Configurations
Configuration Table
| Steps | Hole Range | Step Thickness |
|---|---|---|
| 8 | 9/16" to 1" | 1/8" |
| 10 | 13/16" to 1-3/8" | 3/8" |
