Sthor 22640 universal drill bit set
The Sthor 22640 multi-purpose drill bit set is an ideal tool for precise drilling in a wide range of materials, such as steel, aluminum, sheet metal or PVC. Made of durable HSS 4241 high-speed steel and coated with titanium nitride, the drill bits offer excellent durability and wear resistance for long-lasting use even in harsh working conditions. The kit consists of four tools: a reamer, a countersink, a step drill and a milling drill, which allow you to make holes of different diameters and depths.
Key Features & Benefits:
- Made of HSS 4241: High-speed steel provides long-term strength in tough materials.
- Titanium nitride coating: Increases wear resistance and improves drilling efficiency.
- Conical profile: It makes it easy to drill and center holes for precise execution.
- Clean edges: The edges of the drilled holes remain burr-free, which minimizes the need for further processing.
SPECIFICATIONS:
Diameter |
255 mm |
Length |
255 mm |
Tool holder type |
Triangle |
Material |
HSS 4241 |
Surface Finish |
Coated with titanium nitride |
Use |
Steel, Aluminum, PVC |
Number of pieces in the set |
4 |
Kit contents |
Reamer, countersink, step drill, milling drill bit |
Frequently Asked Questions (FAQs)
- What materials is this drill bit set suitable for? The set is designed for drilling in hard materials such as steel, aluminum, sheet metal and PVC.
- What are the advantages of titanium nitride coating? Titanium nitride coating increases the wear resistance of the drill bits, improving durability and performance when working in difficult materials.
- What tools are included? The kit includes a reamer, countersink, step drill and milling drill bit that allow you to drill holes of different diameters.