Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Size | Drilling Range(| inch) | Step Sizes | Height(mm) | Flute Length(mm) | Height of Shank (mm) | Shank Diameter(| inch) |
3/16 - 1/2 | 3/16,1/4,5/16,3/8,7/16,1/2 | 6 | 60 | 35 | 25 | 6 |
1/4 - 3/4 | 1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4 | 9 | 73 | 48 | 9.5 | |
3/16 - 7/8 | 3/16,1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4,13/16,7/8 | 12 | 78 | 53 | 9.5 |