Diamond coated grout removal bits. These long lasting grout removal bits are an improvement over the tradional carbide bits. Diamond bits are harder than carbide and will last longer. In addition, diamond bits will not chip and crack the tile like carbide bits. Computer designed flutes in the cutting tip maximize debris removal and provide more cutting suface than traditional bits. The "bullet" shaped head makes plunging easier and prevents the head from walking or skipping at the start of each new grout line. 1/16" Grout Removal Bit 1/8" Shank $12.00 3/32" Grout Removal Bit 1/8" Shank $12.00 3/32" Grout Removal Bit 1/4" Shank $18.00 3/16" Grout Removal Bit 1/4" Shank $18.00 Thank you for visiting A&M Instruments, Tools and Machining. Please e-mail any suggestions or comments to improve the site, our service, or tool selection. Always wear proper eye protection and gloves when using any cutting or grinding tool. ALL diamond tools last longer if a lubricant or coolant is used during cutting or grinding. Copyright® 2002-2006 A&M Instruments Inc 1-866-264-4287