High productivity profile milling cutter
Barrel-shaped inserts for profile milling with productivity boost
Applications & Features
Applications
Features
1. Large R cutting edge and multi-fl ute design for unparalleled productivity
Large R for small cusp height
Close pitch design
DCX = 20 mm, PRFRAD = 30 mm
DCX = 20 mm, R = 10 mm
Ball endmill
2. Two kinds of barrel-shaped cutting edge profi les (PRFRAD)
High productive geometry that provides a large stepover distance for reduced cusp height
Profiling geometry with an increased tilt angle for enhanced application versatility
3. Excellent clamping reliability with dove-tail back support
AddForceBarrel reduces the number of passes by 40% compared to ball endmill with 10 mm radius without compromising the surface quality (cusp height).
Inserts & Grades
Inserts
Main Grades
Cutter bodies
Modular Type
HFZN10-M (ø16 – ø40 mm)
Profiling endmill, modular type (TungFlex), for 2-corner double sided inserts
Practical examples
Example #1
| Part: | Test piece |
| Material: | S55C / C55 |
| Cutter: | HFZN10M020M10R04 (DCX = 20 mm, CICT = 4) |
| Insert: | ZNHU1003R20-MM |
| Grade: | AH9130 |
| Cutting conditions: | Vc = 500 (m/min) fz = 0.1 (mm/t) p= 0.8 (mm) ae = 0.3 (mm) Application: Profiling Coolant: Dry Machine: Vertical M/C, BT40 |
Example #2
| Part: | Test piece |
| Material: | SUS304 / X5CrNi18-9 |
| Cutter: | HFZN10M020M10R04 (DCX = 20 mm, CICT = 4) |
| Insert: | ZNHU1003R30-MM |
| Grade: | AH9130 |
| Cutting conditions: | Vc = 350 (m/min) fz = 0.12 (mm/t) p = 1 (mm) ae = 0.2 (mm) Application: Profiling Coolant: Wet Machine: Vertical M/C, BT40 |
Standard cutting conditions
| ISO | Workpiece materials | Hardness | Cutting speed Vc (m/min) | Feed per tooth fz (mm/t) | Width of cut ae (mm) |
|---|---|---|---|---|---|
 |
Low carbon steel S15C, SS400, etc. C15, C20, etc. |
– 200HB | 100 – 600 | 0.05 – 0.3 | < 0.4 |
| Carbon steel S45C, S55C, etc. C45, C55, etc. |
– 300HB | 100 – 600 | 0.05 – 0.3 | < 0.3 | |
| Prehardened steel NAK80, PX5, etc. |
30 – 40HRC | 100 – 600 | 0.05 – 0.3 | < 0.3 | |
 |
Austenitic stainless steel SUS304, SUS316, etc. X5CrNi18-9, X5CrNiMo17-12-2, etc. |
– 200HB | 100 – 500 | 0.05 – 0.3 | < 0.3 |
| Precipitation hardening stainless steel SUS630, etc. X5CrNiCuNb16-4, etc. |
– 45HRC | 100 – 300 | 0.05 – 0.25 | < 0.2 | |
 |
Grey cast iron FC250, FC300, etc. 250, 300, etc. |
150 – 250HB | 100 – 600 | 0.05 – 0.3 | < 0.3 |
| Ductile cast iron FCD400, etc. 400-15, 600-3, etc. |
150 – 250HB | 100 – 600 | 0.05 – 0.3 | < 0.3 | |
 |
Titanium alloys Ti-6AI-4V, etc. |
– 45HRC | 40 – 120 | 0.05 – 0.2 | < 0.2 |
| Superalloys Inconel718, etc. |
– 45HRC | 20 – 80 | 0.05 – 0.2 | < 0.2 | |
 |
Hardened steel SKD61, etc. X40CrMoV5-1, etc. |
40 – 55HRC | 50 – 300 | 0.05 – 0.2 | < 0.2 |
For more information about this product, visit our online e-catalog or download the product report:
Metric
Imperial
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e-Catalog |
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Resources
Tungaloy APP
TUNG NaviTool recommendations for your specific needs
Machine Power Calculator
Turning Insert Selection Guide
MatrixTool management system