Versatile shoulder milling cutter with unique V-shaped insert bottom for maximum productivity
TungForce-Rec, a new miniature shoulder milling series, features a unique clamping system offering exceptional stability in machining small pockets and slots
Applications & Features
Applications
Features
1. Strong cutter body design
• V shape insert design enables the cutter to have a thick core and insert backing.
• Ensures high productivity and stability.
2. Extremely secure insert clamping
• V shape design prevents insert movement during machining.
• Eliminates premature insert failure, while providing machining stability.
2. Sharp and strong cutting edge for increased productivity
• High productivity and stability are achieved with the unique cutting edge design.
Large rake angle and obtuse fl ank surface provide low cutting force and anti-chipping performance.
Large rake angle off ers low cutting force but small cross section area leads to chipping on the edge.
Inserts & Grades
Inserts
AV*T04
- Maximum depth of cut: 4 mm
- Unique V-shape insert for high precision shoulder milling
AV*T06
- Maximum depth of cut: 6 mm
- Unique V-shape insert for high precision shoulder milling
AV*T12
- Maximum depth of cut: 11.5 mm
- Unique V-shape insert for high precision shoulder milling
Main Grades
AH120
- Good balance between wear and fracture resistance
- Suitable for machining steel, stainless steel, and cast iron under general cutting conditions
AH3135
- High fracture resistance
- Suitable for machining steel and stainless steel under general cutting conditions
AH3225
- Good balance between wear and fracture resistance
- Suitable for steel and stainless steel
Cutter bodies
Practical examples
Example #1
Part: | Machine parts |
Material: | SUS304 / X5CrNiMo18-9 |
Cutter: | EPAV04M008C08.0R02 (ø8 mm, z=2) |
Insert: | AVMT040204PPER-MM |
Grade: | AH3225 |
Cutting conditions: | Vc = 150 (m/min) fz = 0.08 (mm/t) Vf = 895 (mm/min) ap = 1.429 (mm) ae = 8 (mm) Application: Slotting Coolant: Air blast Machine: Vertical M/C, BT50 |
Example #2
Part: | Machine parts |
Material: | SS400 / E275A |
Cutter: | EPAV06M014C12.0R03 (ø14 mm, z=3) |
Insert: | AVGT060302PBER-MJ |
Grade: | AH3225 |
Cutting conditions: | Vc = 264 (m/min) fz = 0.125 (mm/t) Vf = 1,500 (mm/min) ap = 6 (mm) ae = 3 (mm) Application: Shoulder milling Coolant: Wet (External) Machine: Vertical M/C, BT40 |
Example #3
Part: | Machine parts |
Material: | Cast aluminum |
Cutter: | TPAV12M050B22.0R12 (ø50 mm, z = 12) |
Insert: | AVGT120408PDFR-AM |
Grade: | KS05F |
Cutting conditions: | Vc = 950 (m/min) fz = 0.15 (mm/t) Vf = 11,000 (mm/min) ap = 6(mm) ae = 35 (mm) Application: Face milling Coolant: Wet (External) Machine: Vertical M/C, BT50 |
Standard cutting conditions
TungForce-Fec 04
ISO | Workpiece materials | Hardness | Priority | Grades | Cutting speed Vc (m/min) | Feed per tooth fz (mm/t) | |
---|---|---|---|---|---|---|---|
Low carbon steel S15C, SS400, etc. C15E, C15E4, E275A, etc. |
– 200 HB | First choice | AH3225 | 100 – 300 | 0.05 – 0.12 | ||
Carbon steel and alloy steel S55C, SCM440, etc. C55, 42CrMo4, etc. |
– 300 HB | First choice | AH3225 | 100 – 250 | 0.05 – 0.12 | ||
Prehardened steel NAK80, PX5, etc. |
30 – 40 HRC | First choice | AH3225 | 100 – 200 | 0.05 – 0.1 | ||
Stainless steel SUS304, SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-3, etc. |
– | First choice | AH3225 | 80 – 180 | 0.05 – 0.1 | ||
Grey cast iron FC250, FC300, etc. GG25, GG30, etc. 250, 300, etc. |
150 – 250 HB | First choice | AH120 | 100 – 300 | 0.05 – 0.12 | ||
Ductile cast iron FCD400, FCD600, etc. GGG60, 600-3, etc. |
150 – 250 HB | First choice | AH120 | 100 – 250 | 0.05 – 0.12 | ||
Titanium alloys Ti-6AI-4V, etc. |
– | First choice | AH3225 | 20 – 60 | 0.04 – 0.07 | ||
Superalloys Inconel 718, etc. |
– | First choice | AH120 | 20 – 40 | 0.04 – 0.07 | ||
Hardened steel | SKD61, X40CrMoV5-1, etc. |
40 – 50 HRC | First choice | AH120 | 50 – 150 | 0.04 – 0.07 | |
SKD11, X153CrMoV12, etc. |
50 – 60 HRC | First choice | AH120 | 40 – 70 | 0.04 – 0.07 |
TungForce-Fec 06
ISO | Workpiece materials | Hardness | Priority | Grades | Cutting speed Vc (m/min) |
Feed per tooth fz (mm/t) |
|
---|---|---|---|---|---|---|---|
Low carbon steel (S15C / C15E / C15E4, SS400 / E275A, etc.) |
– 200 HB | First choice | AH3135 | 230 – 430 | 0.07 – 0.12 | ||
Carbon steel and alloy steel (S55C / C55, SCM440 / 42CrMo4, etc.) |
– 300 HB | First choice | AH3135 | 150 – 350 | 0.07 – 0.12 | ||
Prehardend steel (NAK80, PX5, etc.) |
30 – 40 HRC | First choice | AH3135 | 100 – 230 | 0.07 – 0.12 | ||
Stainless steel (SUS304 / X5CrNi18-9, SUS316 / X5CrNiMo17-12-3, etc.) |
– | First choice | AH3135 | 150 – 220 | 0.06 – 0.1 | ||
Grey cast iron (FC250 / GG25 / 250, FC300 / GG30 / 300, etc.) |
150 – 250 HB | First choice | AH120 | 200 – 330 | 0.07 – 0.12 | ||
Ductile cast iron (FCD400, FCD600 / GGG60 / 600-3, etc.) |
150 – 250 HB | First choice | AH120 | 150 – 240 | 0.07 – 0.12 | ||
Aluminium alloys (Si < 13%) | – | First choice | KS05F | 650 – 1000 | 0.07 – 0.12 | ||
Aluminium alloys (Si ≥ 13%) | – | First choice | KS05F | 100 – 230 | 0.04 – 0.12 | ||
Titanium alloys (Ti-6AI-4V, etc.) | – | First choice | AH130 | 40 – 90 | 0.04 – 0.1 | ||
Superalloys (Inconel718, etc.) | – | First choice | AH130 | 45 – 65 | 0.04 – 0.09 | ||
Hardened steel | (SKD61 / X40CrMoV5-1, etc.) |
40 – 50 HRC | First choice | AH120 | 45 – 70 | 0.04 – 0.08 | |
(SKD11 / X153CrMoV12, etc.) |
50 – 60 HRC | First choice | AH120 | 40 – 65 | 0.04 – 0.06 |
TungForce-Fec 12
ISO | Workpiece materials | Hardness | Priority | Grades | Cutting speed Vc (m/min) |
Feed per tooth fz (mm/t) |
|
---|---|---|---|---|---|---|---|
Low carbon steel (S15C / C15E / C15E4, SS400 / E275A, etc.) |
– 200 HB | First choice | AH3225 | 100 – 300 | 0.06 – 0.22 | ||
– 200 HB | Wear resistance | T3225 | 200 – 400 | 0.06 – 0.18 | |||
Carbon steel and alloy steel (S55C / C55, SCM440 / 42CrMo4, etc.) |
– 300 HB | First choice | AH3225 | 100 – 250 | 0.06 – 0.22 | ||
– 300 HB | Wear resistance | T3225 | 200 – 400 | 0.06 – 0.18 | |||
Prehardend steel (NAK80, PX5, etc.) |
30 – 40 HRC | First choice | AH3225 | 100 – 200 | 0.06 – 0.22 | ||
30 – 40 HRC | Wear resistance | T3225 | 200 – 400 | 0.06 – 0.15 | |||
Stainless steel (SUS304 / X5CrNi18-9, SUS316 / X5CrNiMo17-12-3, etc.) |
– | First choice | AH3225 | 80 – 180 | 0.07 – 0.2 | ||
Grey cast iron (FC250 / GG25 / 250, FC300 / GG30 / 300, etc.) |
150 – 250 HB | First choice | AH120 | 100 – 300 | 0.05 – 0.18 | ||
150 – 250 HB | Wear resistance | T1215 | 200 – 400 | 0.05 – 0.12 | |||
Ductile cast iron (FCD400, FCD600 / GGG60 / 600-3, etc.) |
150 – 250 HB | First choice | AH120 | 100 – 250 | 0.05 – 0.18 | ||
150 – 250 HB | Wear resistance | T1215 | 150 – 300 | 0.05 – 0.12 | |||
Aluminum alloys (Si < 13%) | – | First choice | KS05F | 300 – 1500 | 0.05 – 0.32 | ||
Aluminum alloys (Si ≥ 13%) | – | First choice | KS05F | 100 – 200 | 0.05 – 0.32 | ||
Titanium alloys (Ti-6AI-4V, etc.) | – 40 HRC | First choice | AH3225 | 20 – 60 | 0.04 – 0.15 | ||
Superalloys (Inconel718, etc.) | – 40 HRC | First choice | AH120 | 20 – 40 | 0.04 – 0.15 | ||
Hardened steel | (SKD61 / X40CrMoV5-1, etc.) |
40 – 50 HRC | First choice | AH120 | 50 – 150 | 0.04 – 0.07 | |
(SKD11 / X153CrMoV12, etc.) |
50 – 60 HRC | First choice | AH120 | 40 – 70 | 0.04 – 0.07 |
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