DoMultiRec – Bracket – FC250
IMPROVED PRODUCTIVITY & COST REDUCTION
Counterbore Machining of Bracket Parts
In the conventional process, machining was performed using a flat-head end mill, but tool costs were high.
DoMultiRec is a multifunctional cutter that can also be used for counterbore machining, providing cost efficiency with its durable four-corner inserts, and achieving higher productivity .
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| Industry | Engineering |
|---|---|
| Component | Bracket |
| Material ISO code |
 K - Cast iron |
| Work material | FC250 |
| Machine(spindle type) | Vertical Machining Center Middle(#40,HSK63) |
| Tool family | Milling |
| Tool category | Counterboring |
| Product name | DoMultiRec |
| TSR No. | 5346M |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | EVLX10M020C20.0R02L | Flat head solid carbide endmill |
| Number of teeth | 2 | 2 |
| Cutting diameter | 20 | 20 |
| Overhang (mm) | 140 | 140 |
| Insert | LXMU10T308PER-MM | |
| Number of cutting edges | 4 | 1 |
| Grade | AH120 | PVD |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 75 | 60 |
| Feed per tooth f/z (mm/t) | 0.17 | 0.21 |
| Feed speed Vf (mm/min) | 406 | 401 |
| Hole depth (mm) | 3 | 3 |
| Coolant | Internal | Internal |