Our Screw point spade bit is a newly developed product. It can drill wood 10 X faster than normal spade bit;
Other available types are: Normal Type Spade bits, Tri-point Spade bits, Tri-point Spade bits with cross cutting slot
| Dia.MM | DIA.IN | LENGTH MM | LENGTH MM | LENGTH MM | LENGTH MM |
| 6 | 1/4" | 110 | 152 | 305 | 405 |
| 8 | 5/16" | 110 | 152 | 305 | 405 |
| 10 | 3/8" | 110 | 152 | 305 | 405 |
| 11 | 7/16" | 110 | 152 | 305 | 405 |
| 12 | 15/32" | 110 | 152 | 305 | 405 |
| 13 | 1/2" | 110 | 152 | 305 | 405 |
| 14 | 9/16" | 110 | 152 | 305 | 405 |
| 15 | 19/32" | 110 | 152 | 305 | 405 |
| 16 | 5/8" | 110 | 152 | 305 | 405 |
| 17 | 21/32" | 110 | 152 | 305 | 405 |
| 18 | 11/16" | 110 | 152 | 305 | 405 |
| 19 | 3/4" | 110 | 152 | 305 | 405 |
| 20 | 25/32" | 110 | 152 | 305 | 405 |
| 22 | 7/8" | 110 | 152 | 305 | 405 |
| 24 | 15/16" | 110 | 152 | 305 | 405 |
| 25 | 1" | 110 | 152 | 305 | 405 |
| 26 | 1-1/32" | 110 | 152 | 305 | 405 |
| 28 | 1-1/8" | 110 | 152 | 305 | 405 |
| 30 | 1-3/16" | 110 | 152 | 305 | 405 |
| 32 | 1-1/4" | 110 | 152 | 305 | 405 |
| 35 | 1-3/8" | 110 | 152 | 305 | 405 |
| 38 | 1-1/2" | 110 | 152 | 305 | 405 |
| 40 | 1-9/16" | 110 | 152 | 305 | 405 |