kwb HI-NOX HSS Drill Bit 4.2 mm

kwb HI-NOX HSS Drill Bit 4.2 mm

The kwb HI-NOX HSS drill bit is a professional-grade metal drill designed for precise drilling in metal and hard materials. With a 4.2 mm diameter and HSS high-speed steel construction, it delivers reliable performance in workshop and industrial applications.

• 4.2 mm drill bit diameter for accurate metal drilling
• HSS high-speed steel construction for durability and heat resistance
• Zylinderschaft (cylindrical shank) for secure chuck grip
• 24 months manufacturer warranty for long-term reliability

Das zeichnet den kwb HI-NOX HSS aus

The HI-NOX series from kwb combines a robust HSS steel body with a precision-ground cutting edge, optimised for clean holes in metal workpieces. The cylindrical shank design ensures stable seating in standard drill chucks without slippage.

Ideal für...

Metalworking professionals and workshop users who need a dependable 4.2 mm drill bit for steel and metal fabrication tasks.

Anwendung von kwb HI-NOX HSS

1. Mark the drill point on the metal surface
2. Secure the workpiece firmly before drilling
3. Apply steady pressure with the drill at moderate speed
4. Use cutting fluid for extended drill life in hard metals