Professional-grade Hougen annular cutter engineered for fast, accurate holemaking in steel and alloy materials up to 275 BHN (28.5 HRC). Manufactured from hardened M2 high-speed steel with patented Hougen-Edge® geometry for smooth cutting, long tool life, and reduced horsepower requirements.

Features & Benefits

• Requires less horsepower and thrust than traditional holemaking
• Produces clean, burr-free holes with excellent finish
• Precision-ground, fully fluted design improves chip evacuation
• Patented Hougen-Edge® geometry for faster, smoother cuts
• Tapered inner diameter improves slug ejection and reduces friction
• Up to 10 cutting edges distribute load evenly
• Resharpenable for extended tool life and lower cost per hole