Building Supplies Store By KILIRISE

• 5/16\" x 1\" can be used to remove a controlled amount of mortar for repositioning
• Works well on medium to soft mortar. Makes quick work of removing old loose and cracked mortar. Chews through it like a hot knife through butter.
• Very useful to install air brick or wall vents, removing old mortar or removing blown, damaged brick or natural stone prior to repositioning
• Made of high-quality diamond raw materials and by using vacuum brazing technology,grind more efficiently and last longer
• It can be used with any 5/8\"-11 Thread standard grinder; Not suitable for M14 spindle