DrillMeister – Baffle – AH725
IMPROVED TOOL LIFE
Improved tool life – AH725 grade’s outstanding adhesion strength between the coating and substrate avoids coating peel off and provides about 120% longer tool life/corner than the competitor.
Share
| Industry | Power Generation |
|---|---|
| Component | Baffle |
| Material ISO code |
 M - Stainless steel |
| Work material | SUS316 |
| Machine(spindle type) | Machining Center |
| Tool family | Holemaking |
| Tool category | Drilling |
| Product name | DrillMeister |
| TSR No. | 357D |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | TIDC160C16-5 | Head changeble drill |
| Head | DMP167 | Drilling head |
| Grade | AH725 | PVD |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (m/insert) | 42 | 35 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Tool diameter DC (mm) | 16.7 | 16.7 |
| Hole depth H (mm) | 55 | 55 |
| Cutting speed V/c (mm/min) | 180 | 180 |
| Feed f (mm/rev) | 0.28 | 0.28 |
| Feed speed Vf (mm/min) | 961 | 961 |
| Coolant | Wet (Internal + External) | Wet (Internal + External) |