Radius cutter for profile milling of complex parts
Innovative and safe anti-rotation system, featuring FIX insert location provides highly rigid clamping.
Applications & Features
Applications
Features
1. Anti-rotation system with rigid clamping
• Secure insert seating on protrusion of cutter body
• Cutting force pushing insert towards pocket, resulting in rigid clamping
2. Round insert with 6 indexes
• No need to take off screw to change cutting-edges
3. High-cutting speed Vc up to 300 m/min (984 sfm)
Inserts & Grades
Inserts
RPMT-MJ / -ML
- The unique insert fixation in the pocket allows up to 6 indexes.
- Two types of chipbreakers are available:
- MJ: General purpose machining
- ML: Low cutting force machining
Grades
AH725
- For general purpose milling
- Provides high reliability in steel and cast iron machining
- Highly versatile grade with excellent wear and chipping resistance
AH130
- For general stainless steel milling
- Reduces crater and notch wear
- Provides exceptionally reliable milling
AH4035
- Ideal grade for high chromium content stainless steels
- Newly developed grade with exceptional balance of wear and chipping resistance
- Drastically reduces flank wear and chipping when machining stainless steels
Cutter bodies
Shank Type
ERP (ø20 – ø40mm)
FixRMill radius cutter series shank type with Anti-Rotation System
Modular Type
HRP-M (ø20 – ø32mm)
Radius cutter series modular type (TungFlex) with Anti-Rotation System
Bore Type
TRP (ø40 – ø66mm)
FixRMill radius cutter series bore type with Anti-Rotation System
Practical examples
Example #1
Die and Mold Industry
| Part: | Die |
| Material: | SKD61 / X40CrMoV5-1 |
| Cutter: | ERP12R032M32.0-03 |
| Insert: | RPMT1204EN-ML |
| Grade: | AH725 |
| Cutting conditions: | Vc = 130 (m/min) fz = 0.4 (mm/t) ap = 1.0 (mm) ae = 26.0 (mm) Application: Profile milling Coolant: Air blast Machine: Vertical M/C, BT40 |
Example #2
General Engineering
| Part: | Machine part |
| Material: | Corrosion-resistant stainless steel |
| Cutter: | TRP12R050M22.0E05 |
| Insert: | RPMT1204EN-ML |
| Grade: | AH130 |
| Cutting conditions: | Vc = 200 (m/min) fz = 0.3 (mm/t) ap = 1.0 (mm) ae = < 50 (mm) Application: Profile milling on curved surface Coolant: Wet Machine: 5 axis M/C, BT50 |
Example #3
General Engineering
| Part: | Machine part |
| Material: | SUS420J1 / X20Cr13 |
| Cutter: | TRP12R050M22.0E05 |
| Insert: | RPMT1204EN-MJ |
| Grade: | AH4035 |
| Cutting conditions: | Vc = 300 (m/min) fz = 0.5 (mm/t) ap = 2.0 (mm) ae = < 50 (mm) Application: Profile milling on curved surface Coolant: Air blast Machine: 5 axis M/C, BT50 |
Standard cutting conditions
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