Nova HSS Mag Drill Hole Cutter 21mm 50mm

The Fein Nova HSS Mag Drill Hole Cutter is expertly engineered to deliver high-performance drilling in steel, aluminium, and other metal materials. Designed with precision-ground geometry and optimised tooth configuration, this HSS core bit ensures smooth, clean, and accurate holes every time – even in demanding industrial settings. Seamlessly compatible with most standard magnetic drilling machines, the Fein Nova features a 3/4 inch Weldon shank for quick and secure fitting. Its innovative design reduces friction and heat build-up, which means extended tool life and fewer interruptions during high-volume or continuous drilling work. Whether you're handling structural steel, aluminium sheet, or fabrication projects, the Fein Nova offers outstanding cutting performance, minimal vibration, and reliable hole concentricity. It's available in a wide range of diameters and cutting depths, making it the go-to solution for workshops, fabrication yards, and site work alike.

Features and Benefits

• High-speed steel (HSS) construction for durability and long service life
• Optimised tooth geometry for smooth, efficient metal cutting
• 3/4 inch Weldon shank – fits most magnetic core drilling machines
• Reduced heat generation for extended bit lifespan
• Ideal for steel, aluminium, and other metal materials
• Clean, accurate hole formation with minimal burring or deformation
• Available in a variety of metric sizes and cutting depths

Specifications Cutting depth: 50 mm Bore Ø: 21 mm