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- Technical Information
- Grade Profile
- Turning
- Sintered Diamond Pcd Grade MD220
 SINTERED DIAMOND PCD GRADE MD220 |
Suitable for materials such as aluminum alloy, non-ferrous metals, and fiber strengthened plastic. Suitable for extremely high speed finishing. |
| RECOMMENDED CUTTING CONDITIONS |
| TURNING |
| Work Material | Recommended Cutting Condition | ||
|---|---|---|---|
| Recommended Cutting Speed (SFM) | Feed (inch/rev) | Depth of Cut (inch) | |
| Aluminum |
3280 (650－4920) | －.008 | －.200 |
| Aluminum Alloy (Si≤16%) | 2630 (650－3940) | －.008 | －.200 |
| Aluminum Alloy (Si≥16%) | 1970 (650－3280) | －.008 | －.118 |
| Copper Alloy | 2300 (650－3940) | －.008 | －.118 |
| Strengthened Plastic |
1970 (330－3280) | －.016 | －.079 |
| Glass Fiber Reinforced Plastic |
1640 (330－2630) | －.010 | －.079 |
| Carbon |
1210 (330－1970) | －.012 | －.079 |
| Ceramics |
165 (100－260) | －.004 | －.079 |
| Hard Rubber |
1970 (980－2630) | －.006 | －.039 |
| Wood Inorganic Board |
4260 (980－12100) | －.016 | ― |
| Tungsten Carbide |
50 (16－65) | －.008 | －.020 |
| (Note) Not suitable for steel. |
| CUTTING PERFORMANCE |
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<Cutting Conditions> Workpiece : High Si Aluminum Alloy Insert : SPGN422 vc=655SFM ap=.059inch f=.006inch/rev Coolant : W.S.O |
