A parabolic flute dill bit of the correct diameter. A bit of this design will clear the material from a deep back check hole when the drill press is turning above 3000 rpm.
| SKU | 06-5606 |
| Product Specs (PDF) | backchecktool_05.pdf |
| Material | Steel |
| SKU | 06-5606 |
| Product Specs (PDF) | backchecktool_05.pdf |
| Material | Steel |