Maxi Fly-Cutter Directional Drilling Reamer
| Size | Type | Shaft |
| 30" | Maxi Fly-Cutter | 4-1/8" |
| 35" | Maxi Fly-Cutter | 4-1/8" |
| 40" | Maxi Fly-Cutter | 4-1/8" |
| 45" | Maxi Fly-Cutter | 4-1/8" |
| 50" | Maxi Fly-Cutter | 5" |
| 55" | Maxi Fly-Cutter | 5" |
| 60" | Maxi Fly-Cutter | 5" |
| 65" | Maxi Fly-Cutter | 5" |