⭐️Feature
Using high-strength SG abrasive combined with white aluminum oxide, sintered with a low-temperature VBP bond, it features microcrystalline self-sharpening, while reducing grinding wheel dressing by half, making it the best choice for machining high-hardness materials.

⭐️Application
Profile Grinding、Surface Grinding

⭐️Workpiece material
S45C、C55C、SCM、SKD

⭐️Extention
BF-Standard version
BFU-Enhanced self-sharpening
BFM-Stonger version for profile grinding(Ex: bearing)