Blue Spot Tools 19536 4 1/2 Inch Mortar Raking Disc

Amazon

Specially designed to remove mortar from old joints in brick work so that it can be re-pointed Long lasting durability with a lifespan of approximately 300 square metres of brick work Suitable for use with all makes of angle grinders Diameter: 115mm (4 1/2")/ bore: 22.23mm/ thickness: 8mm Maximum safe speed: 13500 rpm (80m/s) Mpa Tested/EN13236, Manufacturer: BLAT4

Zoro Tools

BlueSpot Mortar Raking Discs are specially designed with 9 diamond teeth to remove mortar from old joints in brickwork so that it can be re-pointed. Long-lasting durability with a lifespan of approximately 300 square metres of brickwork. MPA Tested and conforms to EN13236. Suitable for use with all makes of angle grinders.