RH | LH | SHANK DIMENSIONS | TIP | ||||
STYLE | STYLE | A | B | C | T | W | L |
BT-4 | BTL-4 | 1/4 | 1/4 | 1-1/2 | 1/8 | 3/16 | 1/4 |
BT-5 | BTL-5 | 5/16 | 5/16 | 1-134 | 1/8 | 3/16 | 5/16 |
BT-6 | BTL-6 | 3/8 | 3/8 | 2 | 3/16 | 5/16 | 3/8 |
BT-7 | BTL-7 | 7/16 | 7/16 | 2-1/4 | 3/16 | 3/8 | 7/16 |
BT-8 | BTL-8 | 1/2 | 1/2 | 2-1/2 | 3/16 | 3/8 | 1/2 |
BT-9 | BTL-9 | 9/16 | 9/16 | 2-3/4 | 3/16 | 1/2 | 9/16 |
BT-10 | BTL-10 | 5/8 | 5/8 | 3 | 1/4 | 1/2 | 5/8 |