Metal Hole Saw Annular Cutter
High-speed steel annular cutters are designed for creating precise holes in metal. These cutters feature a multi-tooth geometry for efficient material removal and reduced vibration.



Technical Specifications
Product Overview
High-Performance Annular Cutters
These metal hole saw annular cutters are engineered for precision drilling applications in industrial metalworking. Designed for use with magnetic drills and rotary cutting machines, they feature a multi-tooth geometry that ensures efficient material removal while minimizing vibration. This series covers a wide range of diameters from 12mm to 65mm, providing versatile solutions for various fabrication and construction needs.
Technical Specifications
- Available Diameters
- 12mm14mm16mm18mm20mm22mm24mm26mm28mm30mm32mm35mm40mm45mm50mm55mm60mm65mm
Performance Data
RPM Speed Chart
| Product No | Diameter (mm) | RPM @ 9m/min | RPM @ 54m/min |
|---|---|---|---|
| 12BKJ | 12 | 239 | 1,433 |
| 20BKJ | 20 | 143 | 860 |
| 32BKJ | 32 | 90 | 537 |
| 50BKJ | 50 | 58 | 344 |
| 65BKJ | 65 | 44 | 265 |



