DrillMeister -Fuel Injection Barrel- DMC
IMPROVED TOOL LIFE
By adopting DrillMeister, only the drill head needs to be replaced, significantly reducing tool change time. Improved chip control minimizes machining interruptions and enhances process stability.
With approximately doubled tool life, tool replacement frequency is reduced, resulting in higher productivity and lower tooling cost.
Additionally, stable and repeatable machining performance contributes to reliable mass production.
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| Industry | Automotive |
|---|---|
| Component | Fuel Injection Barrel |
| Material ISO code |
 P - Steel |
| Work material | High Chromium steel |
| Machine(spindle type) | Swiss Lathe |
| Tool family | Holemaking |
| Tool category | Drilling |
| Product name | DrillMeister |
| TSR No. | 5617H |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TID090R10-6 | Solid Carbide drill 5xD |
| Head | DMC094 | |
| Grade | AH9130 | PVD |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (m/insert) | 20.32 | 10.16 |
| Number of workpieces (pcs/insert) | 400 | 200 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 9.4 | 9.4 |
| Hole tolerance grade | IT10 | IT10 |
| Hole depth H (mm) | 50.8 | 50.8 |
| Cutting speed V/c (m/min) | 59 | 59 |
| Feed f (mm/rev) | 0.15 | 0.15 |
| Feed speed Vf (mm/min) | 305 | 305 |
| Coolant | Internal | Internal |