carbide v-scoring blade
- High hardness, good wear resistance, sharp edge
- High surface finish and no burrs for cutting PCB
- Long service life, increase production efficiency
- Premium wolfram carbide and cobalt powder as raw materials
- Regular sizes in stock, quick delivery
Carbide v-scoring blade is mainly used for v-cutting machine to cut off v-shaped grooves on printed circuit boards, so as to separate a single circuit board from assembled ones.
Solid carbide v-cutting blade is with high wear resistance, sharp edge, and good surface finish. It can cut 50HRC hard material. The service life is 20~150times longer than that of tool steel. It can greatly reduce the time of tool changing, and enhance production efficiency. The PCB processed by the solid carbide pcb scoring saw blade has a smoother surface and no burrs, which can significantly improve the quality of the printed circuit board.
The sizes for carbide pcb slotted blade
| OD | ID | Thickness | No.Teeth | Angle |
|---|---|---|---|---|
| 56.3 | 25 | 2.4 | 32,40,48 | 20,25,30,35,45 |
| 51.3 | 25 | 2.4 | 32,40,48 | 20,25,30,35,45 |
| 51.3 | 25 | 2.0 | 32,40,48 | 20,25,30,35,45 |
| 39.5 | 17 | 2.4 | 32,40,48 | 20,25,30,35,45 |
| 32 | 17.5 | 2.4 | 32,40,48 | 20,25,30,35,40 |
| 28 | 15 | 2.0 | 32,40,48 | 20,25,30,35,40 |
| 100 | 25.4 | 2.0 | 80 | 20,30,35,40,45,55,60 |
| 100 | 40 | 2.0 | 100 | 20,30,35,40,45,55,60 |
| 120 | 25.4 | 2.0 | 100 | 20,30,35,40,45,55,60 |
| 120 | 40 | 2.0 | 100 | 20,30,35,40,45,55,60 |
| Grade | ISO | Density g/cm3 | T.R.S N/mm3 | Hardness HRA | Application |
|---|---|---|---|---|---|
| YG6A | K10 | 14.95 | 1800 | 92.5 | Fine grain alloy, good wear resistance. It is suitable for machining chilled cast iron, nonferrous metal and its alloy. It is also suitable for semi-finishing and finishing hardened steel and alloy steel. |
| YG8 | K20 | 14.8 | 2200 | 90.5 | High strength, impact resistance higher than YG6A, but wear resistance and cutting speed comparatively lower.It is suitable for disc cutters in the electronics industry. |
| YG10X | K40 | 14.5 | 2400 | 91.5 | Fine grain alloy, good wear resistance. It's used for processing hard wood, veneer board, PCB, PVC and alloy. |
| YS2T | M10 | 14.5 | 2480 | 92 | Fine grain alloy, It's suitable for machining of refractory alloy, stainless steel and high manganese steel, etc. |
| G20 | 14.3 | 2420 | 90.0 | Conventional wear resistance, high bending strength, it's used for steel alloy etc. |
