| Features: |
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1. The insert is 2 flutes ball nose endmill design and is suitable for 3D milling general steels up to HRc45.
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2. The insert has the same specifications as the European brand, and it can be purchased separately. The tool life is better than most of the European brand with same type.
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| 3. Not recommed to mill steel materials with high carbon content. |
| Working Materials Hardness Level: Good at steel material (HRc18~45). E.g. P5,P20,NAK80,SUS304 etc. |
Applicable Milling Methods:  Finishing |
Applicable Coolant Ways: MQL(Mist) and Dry Machining  Emulsion and Oil Machining |
| Type No. | R | D | d | T | E | H | Type |
|---|---|---|---|---|---|---|---|
| WTB010 | R5 | 10 | 4 | 5 | 2.5 | 11.5 | A |
| WTB012 | R6 | 12 | 5 | 6 | 2.5 | 12 | A |
| WTB016 | R8 | 16 | 5 | 6 | 3 | 14 | B |
| WTB020 | R10 | 20 | 5 | 6 | 3 | 16 | B |
| WTB025 | R12.5 | 25 | 6 | 9 | 4 | 21.5 | B |
| WTB030 | R15 | 30 | 8 | 10 | 5 | 25 | B |
| WTB032 | R16 | 32 | 8 | 10 | 5 | 26 | B |