ReamMeister – Differential Case – AH725
IMPROVED PRODUCTIVITY & SURFACE FINISH
ReamMeister exchangeable-head reaming tool system eliminated the needs for regrinding, allowing shortest possible tool length to be used for maximum process security providing premium surface quality with 2 times higher productivity.
Share
| Industry | Automotive |
|---|---|
| Component | Differential case |
| Material ISO code |
 K - Cast iron |
| Work material | FCD450 |
| Machine(spindle type) | Dedicated Machine |
| Tool family | Holemaking |
| Tool category | Reaming |
| Product name | ReamMeister |
| TSR No. | 1327D |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TRM-T9-R32-3 | Solid reamer (special) |
| Head | HRM-30.000-BL-T9 | ø30, z=8 |
| Grade | AH725 | PVD, K20 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 30 | 30 |
| Hole tolerance grade | H9 | H9 |
| Pilot hole diameter (mm) | 29.8 | 29.8 |
| Surface quality required Ra (μm) | Rz6.3 | Rz6.3 |
| Hole depth H (mm) | 60 | 60 |
| Cutting speed V/c (m/min) | 80 | 50 |
| Feed f (mm/rev) | 0.12 | 0.1 |
| Feed speed Vf (mm/min) | 102 | 53 |
| Coolant | Internal | Internal |