mortar and grout
but does not fit any Kohler toilets
Johnson's J48 Straight Edge is made with heavy duty aluminum and allows you to take a quick measurement with its bold and easy to read numbers
can be used as a single head or twin head
Tile Bit, Natural Stone, 3/8-In. Perky-Pet mortar and grout3 8", natural stone, tile bit, multi grind head, designed with multiple cutting edges for harder tile materials, fast drilling in hard materials, specialized carbide tip, centers for no skate drilling & greater ease of use, high quality carbide material, provides longer life in hard materials, specially designed for natural stone tiles, offers specific use for these specialty tiles, engineered for use in natural stone tile, slate, granite & other