
| (OAL) | |||||||||
| LSC | LF | ||||||||
| WS | LB | X | |||||||
| DCON | BD | BT50 | KWW | ||||||
| Designation | LF | LBX | (OAL) Di | BD mension | DCON (mm) | WS LSC | KWW | WT (kg) | Applicable mill |
| BT50-FMC22-343-47 | 343 | 305 | 388 | 47 | 22 | 18 | 10 | 7.9 | TZF11050R... |
| BT50-FMC22-293-47 | 293 | 255 | 338 | 47 | 22 | 18 | 10 | 7.2 | TZF11050R... |
| BT50-FMC22-243-47 | 243 | 205 | 288 | 47 | 22 | 18 | 10 | 6.5 | TZF11050R... |
| BT50-FMC22-433-59 | 433 | 395 | 478 | 59 | 22 | 18 | 10 | 12.2 | TZF11063R... |
| BT50-FMC22-373-59 | 373 | 335 | 418 | 59 | 22 | 18 | 10 | 10.9 | TZF11063R... |
| BT50-FMC22-308-59 | 308 | 270 | 353 | 59 | 22 | 18 | 10 | 9.5 | TZF11063R... |
| BT50-FMA31.75-455-76 | 455 | 417 | 518 | 76 | 31.75 | 30 | 12.7 | 18.6 | TZF11080R... |
| BT50-FMA31.75-375-76 | 375 | 337 | 438 | 76 | 31.75 | 30 | 12.7 | 15.8 | TZF11080R... |
| BT50-FMA31.75-295-76 | 295 | 257 | 358 | 76 | 31.75 | 30 | 12.7 | 12.9 | TZF11080R... |
Note: (OAL) is a length with TZF11 cutter mounted. F
| ISO | Workpiece material | Grade | Cutting Speed Vc (m/min) | Feed per tooth fz (mm/t) |
| Carbon steels, Alloy steels, Mild steels < 300 HB | NS740 AH740 | 300 (150 ~ 400) 250 (150 ~ 350) | 0.15 (0.05 ~ 0.2) 0.15 (0.05 ~ 0.2) | |
| Cast irons 250, etc. | AH120 | 300 (200 ~ 500) | 0.15 (0.05 ~ 0.2) | |
| Ductile cast irons 600-3, etc. | AH740 | 250 (150 ~ 350) | 0.15 (0.05 ~ 0.2) | |
| Prehardened steels, Hard materials 40-55 HRC | AH740 | 150 (100 ~ 200) | 0.1 (0.05 ~ 0.15) |
Hard materials 40-55 HRC I
| 0.5 mm) and a pick feed pf from 0.5 | p | Traverse feed milling | |
| to 1.0 mm is recommended. | f | a |
TZF11 type cutters are not designed e J
to adjust dynamic balance. Therefore, when the tool’s overhang ratio (cutter diameter-to-length) exceeds 6:1, special care should be taken with
Z-feed milling Traverse feed milling
| Pick feed | Radial depth of cut | Depth of cut | ||
| pf (mm) | ae (mm) | ap (mm) | ||
| 0.5 ~ 1 | ~ 0.5 | ~ 0.5 |
Cautionary points in use M