
| Ball nose head with 4 ground flutes for finishing ( T u n g M e i s t e r ) | Cutting speed | Feed per tooth | B | D | |||
| ISO | Workpiece material | Hardness | Vc (m/min) | fz (mm/t) |
R RE 11.7 ° 11.7 ° S CRKS RE CRKS Low carbon steels
VBE VBD S45C, S55C, etc. - 300 HB 40 - 80 0.04 - 0.08
C45, C55, etc.
| SCM440, SCr415, etc. | - 300 HB | 30 - 50 | 0.04 - 0.08 | |
| 42CrMo4, 15Cr3, etc. | C |
| ap | APMX | APMX | Prehardened steel | ||||||||||||||
| L | LF | PX5, NAK80, etc. | 30 - 40 HRC | 20 - 30 | 0.04 - 0.08 | ||||||||||||
| LF | APMX = Max. depth of cut | Stainless steels | |||||||||||||||
| CRKS = Connection screw size | SUS304, SUS316, etc. | - 200 HB | 15 - 25 | 0.04 - 0.08 | |||||||||||||
| X5CrNi18-9, X5CrNiMo17-12-2, etc. | |||||||||||||||||
| Designation AH725 | NOF | FHA | DC | DCSFMS APMX | RE | CRKS | LF Wrench | Torque* | Grey cast irons | ||||||||
| VBE060L05.5-BG-04S05 | z | 4 | 38º | 6 | 8 | 5.5 | 2.987(1) | S05 | 10 KEYV-S05 | 7 | FC250, FC300, etc. | 150 - 250 HB | 60 - 100 | D 0.05 - 0.09 | |||
| VBD080L05.0-BG-04S05 | 4 | 30º | 8 | 7.7 | 5 | 3.982(1) | S05 | 10 KEYV-S05 | 7 | 250, 300, etc. | |||||||
| ❻ | z | Ductile cast irons | |||||||||||||||
| VBD100L07.0-BG-04S06 | z | 4 | 30º | 10 | 9.7 | 7 | 4.982(1) | S06 | 13 KEYV-S06 | 10 | FCD400, etc. | 150 - 250 HB | 60 - 100 | 0.04 - 0.08 | |||
| 400-15S, etc. | |||||||||||||||||
| VBD120L09.0-BG-04S08 | z | 4 | 30º | 12 | 11.7 | 9 | 5.978(2) | S08 | 16.5 | KEYV-S08 | 15 | Titanium alloys | E | ||||
| VBD160L12.0-BG-04S10 | z | 4 | 30º | 16 | 15.3 | 12 | 7.978(2) | S10 | 20.5 | KEYV-S10 | 28 | Ti-6Al-4V, etc. | - | 15 - 25 | 0.04 - 0.07 | ||
| Square | VBD200L15.0-BG-04S12 | z | 4 | 30º | 20 | 18.3 | 15 | 9.972(2) | S12 | 25.5 | KEYV-S12 | 28 | Heat-resistant alloys | E | |||
| VBD250L22.0-BG-04S15 | z | 4 | 30º | 25 | 23.9 | 22 | 12.470(3) | S15 | 37 KEYV-W20 | 40 | Inconel 718, etc. | - | 10 - 20 | 0.03 - 0.06 | |||
| R | RE tolerance: (1) ± 0.01 | (2) ± 0.012 (3) ± 0.02 | ❺ | ❽ | |||||||||||||
| * Recommended clamping torque N·m | z: Line up | SKD61, SKT4, etc. | 40 - 50 HRC | 15 - 25 | 0.04 - 0.07 | ||||||||||||
| Radius | VBE060/VBD080 ~ VBD200: 2 pieces per package, VBD250: 1 piece per package() | X40CrMoV5 1, 55NiCrMoV6, etc. | |||||||||||||||
| Hardened steel | |||||||||||||||||
| SKD11, SKH, etc. | 50 - 60 HRC | 10 - 20 | 0.03 - 0.06 | ||||||||||||||
| Ball | X153CrMoV12, HS18-0-1, etc. | F |
V B B - S G . . . chamfering 2 flute ball nose h e a d , with spherical designed edge ( T u n g M e i s t e r ) APMX Slotting G
| LF | APMX = Max. depth of cut | H |
| CRKS = Connection screw size |
| 33333333333333 | Designation | AH725 | NOF | FHA | DC | DCSFMS | APMX | CRKS | LF | Wrench | Torque* | ||
| VBB100L08.0-SG-02S05 | z | 2 | 0º | 10 | 7.6 | 7.5 | S05 | 10 | KEYV-S05 | 7 | |||
| VBB120L09.6-SG-02S06 | z | 2 | 0º | 12 | 9.5 | 9 | S06 | 11.6 | *KEYV-S08 | 10 | |||
| 44 | VBB160L12.9-SG-02S08 | z | 2 | 0º | 16 | 12.2 | 12 | S08 | 15.4 | *KEYV-S10 | 15 | I | |
| VBB200L16.1-SG-02S10 | z | 2 | 0º | 20 | 15.2 | 15 | S10 | 18.4 | KEYV-S10 | 28 |
Also capable of pull cutting on the vertical wall z: Line up
or morooor mor morrmoremoororere J V B E - B G A . . .
| RE | CRKS | K |
| APMX |
| LF | APMX = Max. depth of cut | L |
| CRKS = Connection screw size |
| Designation | KS15F | NOF | FHA | DC DCSFMS APMX | RE | CRKS | LF | Wrench | Torque* | |||
| VBE080L05.0-BGA02S05 | z | 2 | 45º | 8 7.7 | 5 | 3.982(1) | S05 | 10 | KEYV-S05 | H 7 | ||
| VBE100L07.0-BGA02S06 | z | 2 | 45º | 10 9.7 | 7 | 4.982(1) | S06 | 13 | KEYV-S06 | 10 | ||
| VBE120L09.0-BGA02S08 | z | 2 | 45º | 12 11.7 | 9 | 5.987(2) | S08 | 16.5 | KEYV-S08 | M 15 | ||
| VBE160L12.0-BGA02S10 | z | 2 | 45º | 16 15.3 | 12 | 7.978(2) | S10 | 20.5 | KEYV-S10 | 28 | ||
| VBE200L15.0-BGA02S12 | z | 2 | 45º | 20 18.3 | 15 | 9.972(2) | S12 | 25.5 | KEYV-S12 | 28 | ||
| ❿ | RE tolerance: (1) ± 0.01 | (2) ± 0.012 * Recommended clamping torque(N·m) 2 pieces per package | z: Line up | |||||||||
| Reference pages: Standard cutting conditions → I075 | ||||||||||||
| I074 | Tungaloy I079 | |||||||||||
| www.tungaloy.com | I | |||||||||||
| ❶ : | Application | Workpiece material Machining accuracy | ||||||||||
| ❷ : Cutting edge shape | ||||||||||||
| Steel Finishing | ||||||||||||
| ❸ | F | |||||||||||
| : Number of cutting edges | ||||||||||||
| ❹ : | Endmill series name | Stainless steel Medium cutting | ||||||||||
| M | ||||||||||||
| ❺ : | Dimension table | J |
Roughing Cast iron
❾ : Standard cutting conditions Coolant hole Superalloy K
❿ : Reference page Hard material L When ordering
- Please specify the designation and quantity for solid or brazed endmills.
- Please specify the designation and quantity for TungMeister heads.
- Please specify the designation and quantity for TungMeister shanks.
*Wrenches for TungMeister are sold separately.