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CoroMill® MS40
The ultimate tangential milling solution
Assortment overview
Cutter bodies
| Insert size, SSC | Cutter diameter range, mm (inch) | Pitch | APMX, mm (inch) | Coupling |
| SSC 09 | 25–32 (1–1¼) | M, H (M) | 8 (0.315) | Cylindrical shank |
| SSC 09 | 40–63 (1½–2) | M, H (M) | 8 (0.315) | Arbor |
| SSC 13 | 40–160* (2–6) | M, H (M) | 12 (0.472) | Arbor |
*Internal coolant up to Ø125 mm (5 inch)
M pitch: differential pitch
H pitch: even pitch
Inserts
| SSC 09 APMX: 8.0 mm (0.315 inch) | SSC 13 APMX: 12.0 mm (0.472 inch) | |
| Insert geometry | E-L30, E-M40 and M-M40 | E-L40, E-M50 and M-M50 |
| Insert corner radius | 0.4 and 0.8 mm (0.0157 and 0.0315 inch) | 0.8 mm (0.0315 inch) |
| Insert grade | GC1040, GC2040, GC1230, GC4330, GC3330 | GC1040, GC2040, GC1230, GC4330, GC3330 |
Recommendations
Cylindrical shank, SSC 09
Cylindrical shank tools should primarily be applied for side milling, ae ≤ 33% DCX. In such conditions, repeated passes accuracy and mismatch on the 90° wall will be optimum.
Arbor coupling, SSC 09 and 13
Arbor coupling provides stability for powerful performance when side milling ae ≤ 33% DCX. Large ae engagement, or full slot, requires a stable machining environment such as a short overhang.
Side milling: ramping and helical interpolation
Ramping or helical interpolation is possible when side milling with ae ≤ (BS + RE) and ap ≤ APMX.
| SSC 09 | SSC 13 | ||
| BS, mm (inch) | RE0.4 | 1.5 (0.0591) | |
| RE0.8 | 1.1 (0.0433) | 2.2 (0.0866) | |
| ae, mm (inch) | ≤ 1.9 (0.075) | ≤ 3 (0.118) | |
| APMX, mm (inch) | 8 (0.315) | 12 (0.472) | |
| RMPX, α (on cutting edge path) | 3° | 3° |
Plunge milling
- Use “H” pitch to ensure multi-tooth engagement
- Use a "hook program" to prevent re-cutting on the return stroke
- Strive to leave constant stock for subsequent finishing
| ISO area | Reference material | Max ae mm (inch) | Max ae mm (inch) | Feed, mm/z (in/z) | Feed, mm/z (in/z) |
| SSC 09 | SSC 13 | SSC 09 | SSC 13 | ||
| ISO P ISO K | P2.1.Z.AN K2.2.C.UT | 3 (0.118) | 6 (0.236) | 0.10 (0.05–0.12) 0.004 (0.002–0.005) | 0.10 (0.08–0.16) 0.004 (0.003–0.0063) |
| ISO M ISO S | M1.0.Z.AQ S2.0.Z.AG (Inconel 718) | 2 (0.0787) | 4 (0.157) | 0.08 (0.05–0.10) 0.003 (0.002–0.004) | 0.08 (0.05–0.12) 0.003 (0.002–0.005) |
CoroPlus® Tool Guide for CoroMill® MS40
- For quick and accurate tool recommendations tailored to your specific application requirements, use online tool selector CoroPlus® Tool Guide
- Choose the correct tool and parameters for your application, based on tool, operation, material and machine
- Easy to use, easy to choose
- Supports all CoroMill® MS40 application areas
