The Belin 33000 Series is a single flute solid carbide spiral 'O' for aluminum, brass, copper and other non-ferrous metals. Right hand helix, right hand cut.
Designed to throw chip waste UP. This is the most popular design and is compatible with most CNC vacuum systems.
CED - cutting edge diameter. CEL - cutting edge length. OAL - overall length.
Replacement tool
Belin cutting tools transitioned to the LMT Onsrud brand effective January 1, 2026, and are now produced and etched as LMT Onsrud product. When these final Belin sizes are gone they will not be restocked.
Direct replacement: LMT Onsrud 63-300 Series
- Belin 33317 to Onsrud 63-305
- Belin 33317A to Onsrud 63-304
- Belin 33476 to Onsrud 63-310
- Belin 33476A to Onsrud 63-309
- Belin 33476B to Onsrud 63-311
- Belin 33635 to Onsrud 63-315
- Belin 33635A to Onsrud 63-316
- Belin 33952 to Onsrud 63-320
- Belin 33127 to Onsrud 63-325
Not sure which size you need? Contact us with your Belin part number and we will match it to the right Onsrud tool.
