| Features: |
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1. Economical "Extended" 2 flutes ball nose endmill design. Good at 3D milling at general steels with hardness up to HRc45.
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2. Economical choice.
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| Working Materials Hardness Level: Good at steels with hardness up to HRc18~45. E.g. S45C,P20,NAK80,SUS304 etc. |
Applicable Milling Methods:  Finishing,Semi-finishing and Roughing |
Applicable Coolant Ways: MQL (Mist) and Dry Machining  Emulsion Machining and Oil Machining |
| Type No. | Diameter | Flute Length | O.A.L. | Shank Dia. |
|---|---|---|---|---|
| D1 | L1 | L3 | D2 | |
| DHB0202 | R1 | 4 | 75 | 6 |
| DHB0252 | R1.25 | 5 | 75 | 6 |
| DHB0302 | R1.5 | 6 | 75 | 6 |
| DHB0402 | R2 | 8 | 75 | 6 |
| DHB0502 | R2.5 | 10 | 75 | 6 |
| DHB0602 | R3 | 12 | 75 | 6 |
| DHB0802 | R4 | 16 | 75 | 8 |
| DIB0202 | R1 | 4 | 100 | 6 |
| DIB0302 | R1.5 | 6 | 100 | 6 |
| DIB0402 | R2 | 8 | 100 | 6 |
| DIB0602 | R3 | 12 | 100 | 6 |
| DIB0802 | R4 | 16 | 100 | 8 |
| DIB1002 | R5 | 20 | 100 | 10 |
| DIB1202 | R6 | 24 | 100 | 12 |