DIRECT ANSWER
Compare vacuum-brazed and sintered diamond blade concepts by diamond exposure, material range, working condition, machine and expected service behavior.
The manufacturing concept changes how the diamond is presented
Vacuum-brazed products typically expose diamond on the working surface, while sintered products use diamond distributed through a metal-bonded working layer. This creates different cutting and wear behavior.
Choose by application, not by process name
Metal, wood, stone, ceramic and masonry applications should not be grouped together without testing. The exact blade model, machine speed and workpiece section matter more than a broad “multi-purpose” label.
What to confirm
- Material and thickness
- Machine and rated speed
- Diameter and bore
- Dry/wet operating method
- Target cut finish
- Expected service life