The Toolway G02716 PaceSetter 5/16 in. Drill Bit System is great to drill through ceramic porcelain, marble and granite.

Features

• The diamond drill bit and water cooling system offers both the necessary lubrication to extend the life of the drill bit and secure positioning for quick and accurate cutting
• Use with a high speed cordless drill using firm pressure
• Used to drill through ceramic, porcelain, marble and granite
• Cuts holes 5/16" in diameter

Includes

• Water collection cup
• Drill guide sleeve
• Mounting tape, 8 pieces
• 5/16 in. Diamod drill bit