FOCSTOL Diamond Mortar Raking Bit - 5pcs Mortar Router Bit with Carbide Tipped for Mortar Removal and Tuck Pointing Masonry Stone Brick Removal 5/16''($103.99Value)

Description

Size-----Diameter 5/16 inch(8mm); total length 168mm; diamond height 114mm; carbide height 7mm; diamond grit #40/45; 5/8''-11 thread Application-----Very useful for mortar raking and brick removal, removing old mortar prior to repointing or removing blown, damaged bricks or natural stone Carbide Head-----Carbide inlays and brazed milling bit in the head in one piece for better positioning, faster drilling, better sharpness, it is more suitable and easier to use for complex and fine work High Quality Diamond and Vacuum Brazing Technology-----The high concentration of diamond is evenly brazed on the working surface, it has good wear resistance and high sharpness, longer working life Recommended Machine-----5/8''-11 Thread Angle Grinder. (Attention: It doesn't make holes. This is not a core bit for drilling. But it can be used for mortar gap cleaning and grinding). Dry or Wet use. Recommended speed 6000RPM, maximum speed 11000RPM