| Features: |
|
1. Special geometry design , is suitable for semi-finishing, finishing of 3D milling of high-hardness materials.
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| Working Materials Hardness Level: Good at steels with hardness up to HRc48~65. E.g. SKD61(HRc52), STAVAX(HRC52), SKD11(HRC62) etc. |
Applicable Milling Methods:  Finishing  Semi-finishing  Roughing |
| Applicable Coolant Ways: MQL (Mist) Machining Dry Machining , Emulsion Machining ,Oil Machining |
| Type No. | Diameter | Flute Length | O.A.L | Shank Dia. |
|---|---|---|---|---|
| D1 | L1 | L3 | D2 | |
| UBT0204 | R1 | 4 | 50 | 6 |
| UBT0304 | R1.5 | 6 | 50 | 6 |
| UBT0404 | R2 | 8 | 50 | 6 |
| UBT0504 | R2.5 | 10 | 50 | 6 |
| UBT0604 | R3 | 12 | 50 | 6 |
| UBT0804 | R4 | 16 | 60 | 8 |
| UBT1004 | R5 | 20 | 75 | 10 |
| UBT1204 | R6 | 24 | 75 | 12 |