Hougen "12,000-Series" Rotabroach® Annular Cutter Kit
The original premium solution for professional, high-speed holemaking. These cutters drill burr-free holes up to 3x faster than conventional twist drills by cutting only the outer periphery and ejecting a solid metal slug. Engineered with a hollow center, they eliminate the "dead zone" to require significantly less machine horsepower and thrust.
Kit Specifications
| Series Lineup | Hougen "12,000-Series" Rotabroach® |
| Material Composition | Hardened & Precision-Ground M2 High-Speed Steel (Resharpenable) |
| Shank Style | 3/4" Diameter Double-Flatted Weldon Shank |
| Tool Life Benefit | Rigid flat-mounting design offers up to 2x the tool life of quick-change mounts |
| Material Thickness | Rated for drilling through various materials up to 6" thick |
| Specialty Options | Modified end-tooth geometry options available for stacked plate applications |
Tool & Equipment Compatibility
- Hougen Portable Magnetic Drills: Fully compatible as a primary system accessory.
- Competitive Magnetic Drills: Universally compatible with many alternative brands on the market featuring standard shanks.
Industrial Applications
- Construction
- Fabrication
- Aerospace
- Automotive
- Petroleum
- Food Processing
- Valves & Piping
- Railroad
- Bridge Rebuilding
- HVAC
- Utilities
- Series: 12,000 Series
- Shank: 3/4" Double-Flatted Weldon
- Material: Hardened M2 High-Speed Steel (HSS)
- Pilot Included: Yes