High-Speed Steel Step Drill Bit
High-speed steel step drill bit is designed for drilling multiple hole sizes with a single bit. Its stepped design allows for drilling progressively larger holes in materials such as steel, aluminum, wood, and plastic.
Technical Specifications
Product Overview
High-Performance Step Drill Bits
These high-speed steel (HSS) step drill bits are engineered for versatility, allowing professionals to drill multiple hole sizes with a single tool. Featuring a durable stepped design, they are ideal for creating precise holes in thin materials like sheet metal, aluminum, iron, and plastic. With various surface treatments and shank options available, these bits are essential for electrical, plumbing, and HVAC applications.
Material & Compatibility
Material Application Guide
| Material Grade | Compatible Materials |
|---|---|
| HSS 4241 | Aluminum, Iron, Plastic |
| HSS 6542/M2 | Aluminum, Iron, Carbon Steel, Plastic |
| HSSCO/M35 | Aluminum, Iron, Carbon Steel, Stainless Steel, Plastic |
- Material Grades
- HSS 4241HSS 4341HSS 9341M2M35M42
Technical Specifications
Surface Treatment
Bright finishedTin-coatedZr-coatedBlack-oxidized
Shank Options
- Round Shank
- Three-Side Shank
- Hex Shank
- Hex Shank With a Step
- Flute Type
- Straight Flute, Spiral Flute
- Manufacturing Process
- Fully Ground
