CBN grades for Sintered Powder Metals and High Speed Finishing of Cast Iron Parts
Exceptional reliability and long tool life in machining sintered powder metals and cast iron at high speed
Applications & Features
Applications
Features
1. BX470: fine-grained, high cBN content grade
2. BX480: high cBN content grade with well-sintered cBN grains
3. Application
Grades
BX470
- Excellent sharpness
- Suitable for ferrous sintered metal
BX480
- Hardest CBN
- Ideal for ferrous sintered metal
- Suitable for high-speed face milling of cast iron
Practical examples
Example #1
Automotive Industry
| Part: | Sleeve |
| Material: | Ferrous powder metal (Hv700) |
| Holder: | E20S-SDQCR11-D250 |
| Insert: | 2QP-DCGW11T304 |
| Grade: | BX470 |
| Cutting conditions: | Vc = 384 (m/min) f = 0.1 (mm/rev) ap = 0.1 (mm) Application: Facing Coolant: Dry |
Example #2
Automotive Industry
| Part: | Turbo bearing housing |
| Material: | FC250 / 250 |
| Holder: | S25S-SDQCR11-D300 |
| Insert: | 2QP-DCGW11T304 |
| Grade: | BX480 |
| Cutting conditions: | Vc = 550 (m/min) f = 0.1 (mm/rev) ap = 0.05 (mm) Application: Facing Coolant: Wet |
Standard cutting conditions
For more information about this product, visit our online e-catalog or download the product report:
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