| Item | Reference table of pitch number | Cutter number | Length |
| 3/8'' Micro | 59 | 29 | ≈48 cm |
| 328-3/18'' | 72 | 36 | ≈52 cm |
| 328-3/20'' | 76 | 38 | ≈55 cm |
| 3/8'' | 68 | 34 | ≈55 cm |
| 72 | 36 | ≈59 cm | |
| 404 | 64 | 32 | ≈59 cm |



1. Q: Can I get some samples?
A: We are honored to offer you samples for quality check.