
High productive and cost-effective shoulder milling cutter
Economical shoulder mill with an innovative 6-edged geometry for maximum performance in various applications
Applications & Features
Applications
Features
1. Innovative insert design for improved productivity
Inserts are available in 2 sizes for maximum density and cutting depths over conventional double-sided 6-edged inserts
2. High machining flexibility
The cutting edge is configured with a large curve with an optimal inclination
Inserts & Grades
Inserts
Grades
AH3135
P30 – P40 / M30 – M40
- High fracture resistance
- Suitable for machining steel and stainless steel under general cutting conditions
AH120
P15 – P25 / M15 – M25 / K15 – K30 / S10 – S25
- Good balance between wear and fracture resistance
- Suitable for machining steel, stainless steel, and cast iron under general cutting conditions
Cutter bodies
Practical examples
Example #1
Automotive Industry
Part: | Crankshaft |
Material: | S55C / C55 |
Cutter: | TPTN12M160B40.0R10N (ø160, z = 10) |
Insert: | TNMU120708PER-MJ |
Grade: | AH3135 |
Cutting conditions: | Vc = 135 (m/min) fz = 0.157 (mm/t) Vf = 420 (mm/min) ap = 3 (mm) ae = 125 (mm) Application: Shoulder milling Coolant: Air blow Machine: Horizontal boring M/C, BT50 |

Example #2
General Engineering
Part: | Machine part |
Material: | SUS304 / X5CrNi18-9 |
Cutter: | EPTN07M025C25.0R04 (ø25, z = 4) |
Insert: | TNMU070308PER-MJ |
Grade: | AH3135 |
Cutting conditions: | Vc = 196 m/min fz = 0.13 mm/t Vf = 1298 mm/min ap = 2 mm ae = 25 mm Application: Grooving Coolant: Air Machine: Horizontal M/C, BT40 |

Example #3
Automotive Industry
Part: | Bearing housing |
Material: | FC250 / GG25 / 250 |
Cutter: | EPTN07M032C32.0R05 (ø32, z = 5) |
Insert: | TNMU070308PER-MJ |
Grade: | AH3135 |
Cutting conditions: | Vc = 320 m/min fz = 0.06 mm/t Vf = 960 mm/min ap = 2 mm ae = 24 mm Application: Grooving Coolant: Air Machine: Horizontal M/C, BT40 |
