Ultra TCT Carbide Core Mag Drill Hole Cutter 21mm 75mm

Built for maximum durability and performance, the Fein Ultra TCT Carbide Core Mag Drill Hole Cutter is engineered to withstand the toughest workshop conditions. Featuring carbide-tipped cutting edges and a robust 3-flute design, this premium cutter delivers exceptional results in demanding metal drilling applications – making it ideal for serial drilling and industrial production environments. Thanks to its HM ULTRA 35 construction, this hole cutter resists extreme wear and heat up to 800°C, providing unmatched longevity even in continuous use. Whether you're working with stainless steel, structural steel, or other hard metals, Fein’s precision-ground conical flute design ensures optimum chip removal, smoother operation, and cleaner results. With double the service life and significantly higher cutting speed compared to traditional HSS core drills, the Fein Ultra TCT cutter is the professional’s choice for cost-efficient, high-volume drilling.

Features and Benefits

• Carbide-tipped HM Ultra construction – extreme durability and heat resistance up to 800°C
• Ideal for serial drilling – up to 400 holes (8 m total) under optimal conditions
• 35 mm cutting depth – suitable for a wide range of applications
• Available in Ø12–60 mm – select the perfect size for your job
• Conical flute design – ensures efficient chip evacuation and consistent performance
• 3-flute geometry – smooth, chatter-free cutting with excellent precision
• Outstanding cost-efficiency – fewer tool changes, lower cost per hole
• Fein quality since 1977 – decades of core drilling expertise built into every cutter Specifications
• Cutting depth: 75 mm
• Bore Ø: 21 mm