Model S-130
Grooved Blades

| Hole Size | Part Number |
|---|---|
| .063 | A-8C-4537 |
| .078 | A-8C-4538 |
| .094 | A-8C-4539 |
| .109 | A-8C-4540 |
| .125 | A-8C-4541 |
| .141 | A-8C-4542 |
| .156 | A-8C-4543 |
| .172 | A-8C-4544 |
| .188 | A-8C-4545 |
| .203 | A-8C-4546 |
| .219 | A-8C-4547 |
| .234 | A-8C-4548 |
| .250 | A-8C-4549 |
| .266 | A-8C-4550 |
| .281 | A-8C-4551 |
| .297 | A-8C-4552 |
| .313 | A-8C-4553 |
| .328 | A-8C-4554 |
| .344 | A-8C-4555 |
| .359 | A-8C-4556 |
| .375 | A-8C-4557 |
| .391 | A-8C-4558 |
| .406 | A-8C-4559 |
| .422 | A-8C-4560 |
| .438 | A-8C-4561 |
| .453 | A-8C-4562 |
| .469 | A-8C-4563 |
| .484 | A-8C-4564 |
| .500 | A-8C-4565 |
| .516 | A-8C-4566 |
| .531 | A-8C-4567 |
| .547 | A-8C-4568 |
| .563 | A-8C-4569 |
| .578 | A-8C-4570 |
| .594 | A-8C-4571 |
| .609 | A-8C-4572 |
| .625 | A-8C-4573 |
| .640 | A-8C-4574 |
| .656 | A-8C-4575 |
| .672 | A-8C-4576 |
| .688 | A-8C-4577 |
| .703 | A-8C-4578 |
| .719 | A-8C-4579 |
| .734 | A-8C-4580 |
| .750 | A-8C-4581 |
| .766 | A-8C-4582 |
| .781 | A-8C-4583 |
| .797 | A-8C-4584 |
| .812 | A-8C-4585 |