Hyjoy 8.2in SDS Square Bushing Bit — 16 Tips, 5 Slots for Concrete/Stone/Brick Roughness Removal

Made from hard chromium steel to provide stable operation. This Hyjoy 8.2in SDS square bushing bit includes 16 tips and 5 slots, engineered to remove roughness from concrete, stone and brick. Designed for use by adults.