Montana Brand Tools 1/4 in Diamond Tile Drill Bit
Montana Brand Diamond tile drill bits provide outstanding performance in ceramic, porcelain, granite, slate, marble, glass and most all hard surface materials. Drill holes for water supply lines, drains, electrical/wiring, towel bars, and fixture installations. Also great for glass and decorative crafts.
Black oxide coating prevents corrosion and increases performance
10X Faster drilling than standard glass and tile drill bits
15X Longer life versus carbide tip spade drill bits
Drills up to 40 holes
Diamond sintered cutting edge drills clean, round holes
Segmented cutting edge design for improved irrigation and material evacuation
Heavy-duty single-piece construction
Large core ejection slot for easy material and plug removal
Works with all cordless drill/drivers
Made in the USA