SPECIAL SCHEDULE: Please note that during the holiday season, we will be closed from December 24th to 26th, Saturday December 28th and from December 31st to January 2nd. We will be open exceptionally from 8 a.m. to 5 p.m. on December 23, 27, 30, and January 3rd. Regular hours will resume on Monday, January 6th, 2025.
The 2 external layers have harder binder metal than the central one.
This allows the blade to wear uniformly avoiding the typical round edges in the external part of the diamond rim (than would compromise the effectiveness of the blade). So, this feature results in better, smoother cuts and longer life of the blade.