CoroMill® MR80
Cost-efficient face and profile milling
Assortment, cutter bodies
| Cutter body | Ø | Pitch | zn | Coupling type | Shim | Internal coolant |
| Inch | 2" | M, H – even | 4, 6 | Arbor TDA ¾" | Yes | Yes |
| Inch | 2 ½", 3", 4" | M – even | 6–10 | Arbor TDA ¾" & 1" Arbor TDB 1 ½" | Yes | Yes |
| Metric | 32 mm | H – even | 3 | Cylindrical 32 | No | Yes |
| Metric | 40 mm | H – even | 4 | Cylindrical 32 | Yes | Yes |
| Metric | 50–100 mm | H – even | 4–10 | Arbor TDA 22–32 | Yes | Yes |
| Metric | 50–100 mm | H – even | 6–12 | Arbor TDA 22–32 | Yes | Yes |
Assortment, inserts
| Insert size | Insert geometry | Grade |
| 12 | E-L50 | GC1040, GC1130, GC4330, GC4340, S30T |
RMPX, AZ, GAMF and GAMP
| Cutter body Ø | Ramping angle RMPX | Max plunge depth AZ, mm (inch) | Radial tilt GAMF | Axial tilt GAMP |
| 32 mm (H) | 0.86° | 0.15 (0.006) | -19° | -7° |
| 40 mm (H) | 0.86° | 0.27 (0.011) | -15° | -7° |
| 50 mm (M / H) | 0.74° | 0.36 (0.014) | -12° / -14° | -7° |
| 63 mm (M / H) | 0.59° | 0.42 (0.017) | -12° / -14° | -7° |
| 80 mm (M / H) | 0.43º | 0.44 (0.017) | -14° / -12° | -7° |
| 100 mm (M / H) | 0.33° | 0.44 (0.017) | -14° / -12° | -7° |
| 2 inch (M / H) | 0.74° | 0.36 (0.014) | -12° / -14° | -7° |
| 2 ½ inch (M) | 0.59° | 0.42 (0.017) | -12° | -7° |
| 3 inch (M) | 0.43º | 0.44 (0.017) | -14° | -7° |
| 4 inch (M) | 0.33° | 0.44 (0.017) | -14° | -7° |
Cutting data, hex recommendations
| ISO area | Reference material | Insert geometry | hex recommendation, mm (inch) | fz recommendation, mm (inch) |
| ISO P | MC: P2.1.Z.AN | E-L50 | 0.1 (0.08–0.15) 0.004 (0.003–0.006) | 0.12 (0.09–0.17) 0.005 (0.004–0.007) |
| ISO M | MC: M1.0.Z.AQ | E-L50 | 0.1 (0.08–0.15) 0.004 (0.003–0.006) | 0.12 (0.09–0.17) 0.005 (0.004–0.007) |
| ISO K | MC: K2.2.C.UT | E-L50 | 0.1 (0.08–0.15) 0.004 (0.003–0.006) | 0.12 (0.09–0.17) 0.005 (0.004–0.007) |
NOTE: fz is calculated with ap = 3 mm (0.118 inch) and ae = 75% DCX
Cutting data, vc recommendations
| ISO area | Reference material | Grade | vc recommendation, m/min (ft/min) |
| ISO P | MC: P2.1.Z.AN | GC1130 | 240 (215–250) 787 (705–820) |
| MC: P2.1.Z.AN | GC4330 | 280 (255–295) 919 (837–968) | |
| MC: P2.1.Z.AN | GC4340 | 240 (215–250) 787 (705–820) | |
| ISO M | MC: M1.0.Z.AQ | GC1040 | 155 (135–165) 509 (443–541) |
| MC: M1.0.Z.AQ | GC1130 | 225 (200–235) 738 (656–771) | |
| MC: M1.0.Z.AQ | GC4340 | 185 (165–195) 607 (541–640) | |
| MC: M1.0.Z.AQ | S30T | 215 (185–230) 705 (607–755) | |
| ISO K | MC: K2.2.C.UT | GC4330 | 185 (170–195) 607 (558–640) |
NOTE: vc is calculated with ap = 3 mm (0.118 inch) and ae = 75% DCX
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