Mortar Raking Diamond Blade, Masonry Joint Raking for All Angle Grinders – My Tool Expert
Mortar Raking Ultimate Diamond Bit 8mm x 35mm M14 for Mortar Removal Between Brickwork and Stonework, Router Pointing Tool for use with Angle Grinder, Brick Remover : Amazon.co.uk: DIY & Tools
Mortar Raking Pointing Starter Kit For Angle Grinder with 8mm Carbide Rake Pin | eBay