SPMG Tungsten carbide insert for drilling with high hardness and excellent heatresistance
SPMG Tungsten carbide insert for drilling with high hardness and excellent heatresistance
The grade for SPMG carbide insert:
YP731: Superfine TiALN naco coating increased wear-resistant and heatresistant rare elements has high hardness and excellent heatresistance, providing effective protection for the cutting edge. Special coating technology ensures stronger combination of coating and substrate.It is suitable for extra finishing of stainless steel.
Features:
1. Imported auotomatic machine ensured the top and stable quality .
2. Optimized PVD coated carbide grades , which are widely used for finishing, semi-finishing and roughing
3. Stable and strong cutting edge , not easy broken . High accurancy .
Advantage:
1. High hardness . Good hot hardness
2. Excellent wear resistance . Higher machining speed
3. Excellent production efficiency
4. Good chipbreaker for metal turning , removing chips smoothly .
5. Perfect turning surface of the workpiece . Can be offered together with tool holders .
Workpiece: Turning , drilling and boring of steel, stainless steel, cast iron, aluminum and non-ferrous metal etc.
Grade for carbide inserts:
| Grade | Caoting | Application | Equivalent grade |
| YP731 | nc-TiALN | Semifinishing Roughing |
VP15TF VP20MF GH730 AH120 AC520U AC530U TT8020 TT9030 PC9030 CP200 CP500 KC5025 KC730 IC250 IC3028 PR915 PR930 GC1020 GC4125 |
Models of carbide inserts:
| Type | ||
| SPMG050204 | SPMG060204 | SPMG07T308 |
| SPMG090408 | SPMG110408 |
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