| 1 | Choose the right tool (Diameter & Style) |
| 2 | Make sure your machine meets the tool requirements for speed and power |
| 3 | Make sure your machine meets the requirements in axial force |
| 4 | Assemble the tool holder correctly |
| 5 | Insert the Formdrill into the tool holder and tighten the nut very tightly |
| 6 | Insert the tool holder in the machine spindle |
| 7 | Clamp your work piece securely |
| 8 | Consult our wizard page for machining depths and feedrates |
| 9 | Lubricate the tool |
| 10 | Perform the drilling operation |
| 11 | When depth is reached make sure the tool retracts as fast as possible (no dwelling!) |
| 12 | Observe cycle time and drill color |
| 13 | Adjust when needed the speed and feedrate (Step 8). To much heat: Lower Rpm or increase feedrate or both |
| Working with Flat style drills | |
| Attention: A hot chip is produced - use a guard to protect machine operator and surroundings | |
| When a Flat style Formdrill is used you need to accelerate the feedrate just before the cutting starts: See video | |
| This acceleration will increase tool life of the cutters significantly | |
| The length and shape of the produced chip is a good indication: See picture |