Tuck Point Pin Diamond Bit - BGTEC 2pcs 4 5/8" Length x 1/4" Diamond Mortar Raking Bit with Round Shank for Removing Old Mortar Grinding/Shaping

Tuck Point Pin Diamond Bit - BGTEC 2pcs 4 5/8" Length x 1/4" Diamond Mortar Raking Bit with Round Shank for Removing Old Mortar Grinding/Shaping

Size--7.2mm diameter,74mm working length, 6.35mm shank diameter,#40/45,Round shank Good Finishing --it is better suited and easier to use on intricate and delicate work, particularly vertical joints and natural stone jobs,Use with a mortar raking blade for ideal results Wide Applications --Very useful for mortar raking and brick removal,removing old mortar prior to repointing or removing blown, damaged bricks or natural stone High Performance --Compared with electroplating process, our diamond has higher exposure, which helps to improve efficiency and service life Machine--Round handle is suitable for electric hand drill and can be used for wet and dry /