DiamondSure 4 Piece Wet Porcelain Drill Bit Kit

DiamondSure 4 Piece Wet Porcelain Drill Bit Set

Features

• Includes 1/4″, 5/16″, 3/8″, 1/2″
• Wet diamond drill bits for hard porcelain and glass tile
• Use with an adjustable hole saw guide
• We tested this bit in hard porcelain, and the result speaks for themselves!
• Drop water on the area where the hole is made
• Start drilling the hole by applying very little pressure. Do not push straight down
• Make sure water is sufficient to wet the bit
• DiamondSure bits can be used in any standard variable-speed drill