Alpha Electroplated Core Bit 1/2" Diameter 3/8" Shank

Alpha® introduces the Electroplated Wet Diamond Drill Bits for drilling holes in tile and stone for pre-installation or post-installation placement. These bits work great on marble, granite, engineered stone, ceramic, porcelain and glass tile and panels. They can be used on a standard 3/8” or larger drill but also fit on water-fed polishers with 5/8”-11 spindles using the Drill bit Adapter. They are available in 3/16”, 1/4”, 5/16”, 3/8”, 1/2”, 1-3/8” and 1-1/2” sizes and are ideal for drilling holes for anchors for bathroom fixtures, faucet and plumbing pipes. Electroplated drill bits are a must–have for the tile installer’s tool box.

Features

• Designed for drilling holes in tile and stone for pre-installation or post-installation placement
• Works great on marble, granite, engineered stone, ceramic, porcelain, and glass tile and panels
• Can be used on a standard 3/8” or larger drill
• Can fit on water-fed polishers with 5/8”-11 spindles using the drill bit adapter
• Ideal for drilling holes for anchors for bathroom fixtures, faucets and plumbing pipes
• Available in 3/16”, 1/4”, 5/16”, 3/8”, 1/2”, 1-3/8” and 1-1/2” sizes
• A must-have for the tile installer’s tool box
• Wet use only