Fein HSS-Nova 50 63133119052 kernboor 12 mm

Precision-ground from high-speed steel, this 12 mm core drill bit delivers a 50 mm cutting depth with fast chip removal for clean, efficient holes in steel, stainless steel, and non-ferrous metals.

Overview

The Fein HSS-Nova 50 core drill bit, model 63133119052, is a professional annular cutter engineered for magnetic core drilling machines. Its 19 mm Weldon shank (3/4 inch) ensures a secure, accurate fit, while the optimized cutting geometry reduces cutting forces and improves tool life. The bit is suitable for internal cooling, which helps dissipate heat and extend performance during continuous operation.

What stands out

• High-speed steel construction for durability and wear resistance.
• 12 mm cutting diameter and 50 mm cutting depth for common metalworking tasks.
• 19 mm Weldon shank for quick, tool-free mounting on magnetic drills.
• Precision ground for accurate hole dimensions and smooth cutting.
• Optimized for fast chip removal, reducing heat and improving efficiency.
• Compatible with internal cooling systems for extended tool life.

Technical details

• Material: HSS (High-Speed Steel)
• Cutting diameter: 12 mm
• Cutting depth: 50 mm
• Shank type: Weldon
• Shank diameter: 19 mm (3/4 inch)
• Total length: approx. 82 mm
• Application materials: steel, stainless steel, non-ferrous metals
• Series: HSS-Nova 50
• Number of pieces: 1
• Cooling: suitable for internal cooling
• Compatibility: magnetic core drilling machines
• Manufacturing: precision ground

Our verdict

A reliable and precise core drill bit for professional metal drilling, the Fein HSS-Nova 50 offers excellent performance and durability in a compact size.