Technical Specifications
Overview
High-Performance Step Drill Bits
These high-speed steel (HSS) step drill bits are engineered for versatility and durability, allowing users to drill multiple hole sizes with a single tool. Designed for precision in thin materials, they are an essential asset for electrical, plumbing, and sheet metal applications. With various material compositions and surface treatments available, these bits offer excellent heat resistance and extended tool life for professional environments.
Technical Specifications
Surface Finish
Bright finishedTin-coatedZr-coatedBlack-oxidized
Shank Design
- Round Shank
- Three-Side Shank
- Hex Shank
- Hex Shank With a Step
- Material Options
- HSS 4241HSS 4341HSS 9341M2M35M42
- Flute Type
- Straight Flute, Spiral Flute
Performance & Application
Grade Performance Capabilities
| Grade | Max Thickness (mm) | Applications |
|---|---|---|
| HSS4241 | 2 | Aluminum, Iron, Plastic |
| HSS6542/M2 | 5 | Aluminum, Iron, Carbon Steel, Plastic |
| HSSCO/M35 | 5 | Aluminum, Iron, Carbon Steel, Stainless Steel, Plastic |
- Compatible Materials
- AluminumIronCarbon SteelStainless SteelPlastic
