Stepper Motors
Accu-Cut diamond tools are ideal for interrupted bores, lasting 100,000–200,000 pieces and costing less than 1¢ per bore.
Fill out the form below and the team at Accu-Cut will get back to you within 24-48 hours.


| Bore Diameter: | 1.125" / 28.58mm |
| Surface Finish: | 12 Ra / 0.3mm Ra |
| Roundness: | 0.001" / 0.025 |
| Bore Size Control: | > 2.0 Cpk |
| Surface Finish: | < 10 Ra / 0.25mm Ra |
| Roundness: | < 0.0002" / 0.005mm |
| Cycle Time: | < 22 seconds |


| Bore Diameter: | 0.8623" / 21.90mm |
| Surface Finish: | 16 Ra / 0.4mm Ra |
| Roundness: | < 0.0015" / 0.038mm |
| Bore Size Control: | > 2.0 Cpk |
| Surface Finish: | < 8 Ra / 0.2mm Ra |
| Roundness: | < 0.0003" / 0.0076mm |
| Cycle Time: | < 19 seconds |


| Bore Diameter: | 3.625" / 92.08mm |
| Surface Finish: | 20 Ra / 0.5mm Ra |
| Roundness: | 0.0015" / 0.038mm |
| Bore Size Control: | > 2.0 Cpk |
| Surface Finish: | < 8 Ra / 0.2mm Ra |
| Roundness: | < 0.0003" / 0.0076mm |
| Cycle Time: | < 20 seconds |


| Bore Diameter: | 2.375" / 60.33mm |
| Surface Finish: | 20 Ra / 0.5mm Ra |
| Roundness: | 0.001" / 0.025mm |
| Bore Size Control: | > 2.0 Cpk |
| Surface Finish: | < 8 Ra / 0.4mm Ra |
| Roundness: | < 0.0002" / 0.005mm |
| Cycle Time: | < 24 seconds |
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Fill out the form below and the team at Accu-Cut will get back to you within 24-48 hours.