
CBN grade for high-speed machining of centrifugally cast iron
Optimum solution for high speed machining of centrifugally casted iron

Applications & Features
Applications
Features
1. Stable and long tool life with high cutting speed

2. Comparison with conventional grade

Grades
BX910
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- Excellent wear resistance in high-speed machining
- Designed for centrifugally cast iron
Practical examples
Example #1
Automotive Industry
| Part: | Cylinder liner |
| Material: | Centrifugally casted iron |
| Insert: | 2QP-SPGW120416 |
| Grade: | BX910 |
| Cutting conditions: | Vc = 1000 (m/min) f = 0.3 (mm/rev) ap = Semi finishing: 0.3 (mm) Finishing: 0.03 (mm) Application: Boring Coolant: Wet |
| Machine: |

Example #2
Automotive Industry
| Part: | Cylinder liner |
| Material: | Centrifugally casted iron |
| Insert: | 2QP-SPGW120416 |
| Grade: | BX910 |
| Cutting conditions: | Vc = 1000 (m/min) f = 0.4 (mm/rev) ap = Roughing: 0.4 (mm) Finishing: 0.05 (mm) Application: Boring Coolant: Wet |
| Machine: |

Standard cutting conditions
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