Blade Material Only
- Held to exact tolerances to closely fit cooling channel diameters
- Longer lengths available
| Catalog Number | Plug Size | Blade Width (-.005) | Blade Thickness | Overall Length (in.) | Step Download |
| BM16 | 1/16 | 1/4 | .057 | 36 |  |
| BM18 | 1/8 | 5/16 | .057 | 36 | |
| BM14 | 1/4 | 7/16 | .085 | 36 | |
| BM38 | 3/8 | 9/16 | .093 | 36 | |
| BM12 | 1/2 | 11/16 | .093 | 36 | |
| BM34 | 3/4 | 15/16 | .093 | 36 | |
| BM34-9 | 3/4 | 29/32 | .093 | 36 | |
| BM-1 | 1 | 1-1/8 | .093 | 36 | |