
|   Code No.  |    Cutting Dia  |    Shank Dia  |    Cutting L  |    T L  |    Flutes  |  
|   21BT4-01050  |    1  |    4  |    3  |    50  |    4  |  
|   21BT4-02050  |    2  |    4  |    6  |    50  |    4  |  
|   21BT4-03050  |    3  |    4  |    8  |    50  |    4  |  
|   21BT4-04050  |    4  |    4  |    10  |    50  |    4  |  
|   21BT4-05050  |    5  |    6  |    13  |    50  |    4  |  
|   21BT4-06050  |    6  |    6  |    15  |    50  |    4  |  
|   21BT4-08060  |    8  |    8  |    20  |    60  |    4  |  
|   21BT4-10075  |    10  |    10  |    25  |    75  |    4  |  
|   21BT4-12075  |    12  |    12  |    30  |    75  |    4  |  
|   21BT4-10075  |    10  |    10  |    25  |    75  |    4  |  
|   21BT4-06100  |    6  |    6  |    25  |    100  |    4  |  
|   21BT4-08100  |    8  |    8  |    30  |    100  |    4  |  
|   21BT4-10100  |    10  |    10  |    40  |    100  |    4  |  
|   21BT4-12100  |    12  |    12  |    45  |    100  |    4  |  
|   21BT4-16100  |    16  |    16  |    40  |    100  |    4  |  
|   Code No.  |    Cutting Dia  |    Shank Dia  |    R  |    Cutting L  |    T L  |    Flutes  |  
|   19BT4-04050  |    4  |    4  |    0.5  |    10  |    50  |    4  |  
|   19BT4-05050  |    5  |    6  |    0.5  |    13  |    50  |    4  |  
|   19BT4-06050  |    6  |    6  |    0.5  |    15  |    50  |    4  |  
|   19BT4-08060  |    8  |    8  |    0.5  |    20  |    60  |    4  |  
|   19BT4-08060  |    8  |    8  |    1.0  |    20  |    60  |    4  |  
|   19BT4-10075  |    10  |    10  |    0.5  |    25  |    75  |    4  |  
|   19BT4-10075  |    10  |    10  |    1.0  |    25  |    75  |    4  |  
|   19BT4-12075  |    12  |    12  |    0.5  |    30  |    75  |    4  |  
|   19BT4-12075  |    12  |    12  |    1.0  |    30  |    75  |    4  |  
|   19BT4-16100  |    16  |    16  |    0.5  |    40  |    100  |    4  |  
|   19BT4-16100  |    16  |    16  |    1.0  |    40  |    100  |    4  |  
|   19BT4-16100  |    16  |    16  |    2.0  |    40  |    100  |    4  |  

|   Code No.  |    Cutting Dia  |    Shank Dia  |    R  |    Cutting L H1  |    Cutting L  |    T L  |    Flutes  |  
|   20BT4-04050  |    4  |    4  |    0.5  |    5  |    10  |    50  |    4  |  
|   20BT4-06050  |    6  |    6  |    0.5  |    7  |    15  |    50  |    4  |  
|   20BT4-08060  |    8  |    8  |    0.5  |    10  |    20  |    60  |    4/5  |  
|   20BT4-10075  |    10  |    10  |    0.5  |    12  |    25  |    75  |    4/5  |  
|   20BT4-12075  |    12  |    12  |    0.5  |    15  |    30  |    75  |    4/5  |  
|   20BT4-16100  |    16  |    16  |    0.5  |    20  |    40  |    100  |    4/5  |  
|   20BT4-16100  |    16  |    16  |    1.0  |    20  |    40  |    100  |    4/5  |  
|   20BT4-20100  |    20  |    20  |    0.5  |    20  |    40  |    100  |    4/5  |  
|   20BT4-20100  |    20  |    20  |    1.0  |    20  |    40  |    100  |    4/5  |  

                        



