Step Drill Bit
This step drill bit is designed to create multiple hole sizes. It features HSS material, a tin-coated surface, and a fully ground process.
Technical Specifications
Product Overview
High-Performance Metric Step Drills
These metric self-starting multiple hole step drills are engineered for precision and durability. Manufactured using a fully-ground process with high-speed steel (HSS) materials, they feature a TiN-coated surface treatment for enhanced wear resistance. Designed for versatility, these tools are available in various sizes and increments to suit diverse machining requirements.
Technical Specifications
Surface Treatment
TiN-Coated
- Material
- High-Speed Steel (HSS)
- Manufacturing Process
- Fully-ground
- Available Shank Diameters
- 6.5mm10mm13mm
Size Variations
Drill Size Specifications
| Steps | Size Range & Increments | Shank Diameter | Step Thickness |
|---|---|---|---|
| 9 | 4 to 12mm x 1mm | 6.5mm | 5mm |
| 5 | 4 to 12mm x 2mm | 6.5mm | 11mm |
| 7 | 6 to 18mm x 2mm | 10mm | 5mm |
| 10 | 4 to 22mm x 2mm | 10mm | 5mm |
| 13 | 5 to 35mm x 2-3mm | 13mm | 3.5mm |
