Shoulder milling cutter with strong and smooth cutting edges
Optimized cutting edge integrity for maximum productivity and tool reliability
Applications & Features
Applications
Features
1. Broad range of economical double-sided inserts with 4 edges
2. 2 types inserts are available
• LQMU11-E-MJ for 3D machining
• LQMU11/18-MJ for general shoulder milling
3. Superior cutting edge integrity
4. Higher feed-per-tooth capability
Inserts & Grades
Inserts
LQMU11-X
- Maximum depth of cut = 9 mm
- Unique clearance design enables 3D milling
LQMU11/18
- Maximum depth of cut
– LQMU11-MJ: 9 mm
– LQMU18-MJ: 11 mm - Universal geometry for superior surface finish
Main Grades
AH120
- Good balance between wear and fracture resistance
- Suitable for machining steel, stainless steel, and cast iron under general cutting conditions
AH725
- Good balance between wear and chipping resistance
- Suitable for machining steel and stainless steel under general cutting conditions
AH3135
- High fracture resistance
- Suitable for machining steel and stainless steel under general cutting conditions
Cutter bodies
Practical examples
Example #1
General Engineering
| Part: | Flange sheet |
| Material: | Martensitic stainless steel |
| Cutter: | TPQ11R080M27.0E10 (ø80, z = 10) |
| Insert: | LQMU110708PXER-MJ |
| Grade: | AH3135 |
| Cutting conditions: | Vc = 180 (m/min) fz = 0.15 (mm/t) Vf = 1074 (mm/min) ap = 1.0 (at 1.0 mm helix pitch) (mm) ae = 50 (mm) Application: Hole enlargement by helical interpolation Coolant: Dry Machine: Vertical M/C, BT50 |
Example #2
General Engineering
| Part: | Machine parts |
| Material: | S55C / C55 |
| Cutter: | TPQ11R050M22.0E06 (ø50, z = 6) |
| Insert: | LQMU110708PXER-MJ |
| Grade: | AH3135 |
| Cutting conditions: | Vc = 180 (m/min) fz = 0.15 (mm/t) Vf = 1035 (mm/min) ap = 9 (competitor’s ap = 8) (mm) ae = 26 (mm) Application: Shoulder milling Coolant: External supply Machine: Vertical M/C, BT50 |
Example #3
General Engineering
| Part: | Base plate |
| Material: | SS400 / E275A |
| Cutter: | TPQ11R040M16.0E04 (ø40, z = 4) |
| Insert: | LQMU110708PXER-MJ |
| Grade: | AH120 |
| Cutting conditions: | Vc = 176 (m/min) fz = 0.15（Competitor: fz = 0.12） (mm/t) Vf = 860（Competitor: Vf = 720） (mm/min) ap = 4 (0.38ºramp approach) (mm) ae = 10 (mm) Application: Hole enlargement, helical interpolation Coolant: External supply Machine: Vertical M/C, BT50 |
Standard cutting conditions
For more information about this product, visit our online e-catalog or download the product report:
Metric
Imperial
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