| Bit diameter | Buttons Qty * Size | Angle 0° | Flushing Hole | ||||
|---|---|---|---|---|---|---|---|
| mm | inch | Gauge | Face | Face | Side | ||
| Button Bit - Regular | 64 64 70 76 |
2 ¹⁄₂ 2 ¹⁄₂ 2 ³⁄₄ 3 |
8x10 8x10 6x11 8x11 |
4x9 4x10 4x11 4x11 |
30° 30° 30° 35° |
2 2 3 2 |
0 2 0 2 |
| Button Bit - Retrac | 64 68 115 |
2 ¹⁄₂ 2 ²⁄₃ 4 ¹⁄₂ |
6x12 6x12 8x14 |
3x10 4x10 7x12 |
35° 35° 35° |
1 3 4 |
1 0 0 |