Features:
- Diameter: 4.5 mm with cylindrical shank for secure mounting.
- Self‑centring PointTeQ tip ensures precise drilling start and reduces tip wander.
- HSS construction with black‑oxide finish for durability and efficient chip extraction.
- Designed for use in metal (steel, cast iron), non‑ferrous metals, and plastics.
- Conforms to DIN 338, Type N — general‑purpose metal twist drill design.
Detailed Description:
- This Bosch HSS PointTeQ 4.5 mm drill bit is built for precision and efficiency in metal and multi‑material applications. The self‑centring 135° tip provides accurate starts without drift, while the HSS body and black‑oxide finish offer long life and fast chip removal. Ideal for workshop use where smaller diameter holes in steel, cast iron, non‑ferrous metals or plastics are needed.
Technical Data:
| Diameter: | 4.5 mm |
| Tip Design: | 135° self‑centring PointTeQ tip |
