| Features: |
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1. The new G13 coating fulfills the needs for 3-dimensional curved surface milling of general steel material, abrasion resistance extension, and high precision.
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2. BTG uses G13 upgraded coating, which improves tool life and is good at HRC18~48 work material.
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| Working Materials Hardness Level: Good at general steel material (HRC 18~48). E.g. NAK80, P20, P5, S45C etc. |
Applicable Milling Methods:  Finishing  Semi-finishing and Roughing |
Applicable Coolant Ways: Oil and MQL (Mist) Machining Emulsion Machining  Dry Machining |
| Type No. | Corner R | Flute Length | O.A.L. | Shank Dia. |
|---|---|---|---|---|
| R | L1 | L3 | D2 | |
| BTG0102 | R0.5 | 2 | 50 | 4 |
| BTG0102B | R0.5 | 2 | 50 | 6 |
| BTG0152 | R0.75 | 3 | 50 | 4 |
| BTG0152B | R0.75 | 3 | 50 | 6 |
| BTG0202 | R1.0 | 4 | 50 | 4 |
| BTG0202B | R1.0 | 4 | 50 | 6 |
| BTG0302 | R1.5 | 6 | 50 | 4 |
| BTG0302B | R1.5 | 6 | 50 | 6 |
| BTG0402 | R2.0 | 8 | 50 | 4 |
| BTG0402B | R2.0 | 8 | 50 | 6 |
| BTG0502 | R2.5 | 10 | 50 | 6 |
| BTG0602 | R3.0 | 12 | 50 | 6 |
| BTG0602M | R3.0 | 12 | 75 | 6 |
| BTG0602L | R3.0 | 12 | 100 | 6 |
| BTG0802 | R4.0 | 16 | 60 | 8 |
| BTG0802M | R4.0 | 16 | 75 | 8 |
| BTG0802L | R4.0 | 16 | 100 | 8 |
| BTG1002 | R5.0 | 20 | 75 | 10 |
| BTG1002L | R5.0 | 20 | 100 | 10 |
| BTG1202 | R6.0 | 24 | 75 | 12 |
| BTG1202L | R6.0 | 24 | 100 | 12 |
| BTG1602 | R8.0 | 32 | 100 | 16 |
| BTG1602XL | R8.0 | 32 | 150 | 16 |