Alpha Electroplated Drill Bits

Drill clean, accurate holes in tile, stone, porcelain, and glass with professional electroplated diamond drill bits designed for installers.

Need Precision Holes in Hard Tile and Stone Materials?

Alpha Electroplated Drill Bits are premium diamond drill bits engineered for clean, precise drilling in tile, natural stone, engineered stone, porcelain, ceramic, and glass. Ideal for both pre-installation fabrication and post-installation modifications, these versatile drill bits make it easy to install plumbing fixtures, faucets, anchors, and hardware without damaging expensive finished surfaces.

Designed for use with standard 3/8-inch or larger drills, these bits can also be mounted on water-fed polishers equipped with 5/8"-11 spindles using Alpha's Drill Bit Adapter. The electroplated diamond construction provides fast, accurate drilling while minimizing chipping on even the most delicate materials.

Available in a wide range of sizes, Alpha Electroplated Drill Bits are an essential addition to every professional tile installer's toolbox.

What Contractors Use Alpha Electroplated Drill Bits For

• Bathroom fixture installation
• Faucet hole drilling
• Plumbing pipe penetrations
• Anchor hole installation
• Tile repairs and remodeling
• Glass panel drilling
• Natural stone fabrication
• Porcelain tile installation

Advantages

• Designed for drilling tile and stone before or after installation
• Excellent performance on marble, granite, engineered stone, ceramic, porcelain, and glass
• Compatible with standard 3/8" or larger drills
• Can be used with water-fed polishers using a 5/8"-11 adapter
• Ideal for faucet, plumbing, and anchor holes
• Professional electroplated diamond construction
• Wide range of available sizes
• An essential tool for professional tile installers

Available Sizes

• 3/16"
• 1/4"
• 5/16"
• 3/8"
• 1/2"
• 1-3/8"
• 1-1/2"

Specifications

• Electroplated diamond drill bits
• Wet use only
• Compatible with standard 3/8" or larger drills
• Compatible with 5/8"-11 water-fed polishers using Alpha Drill Bit Adapter

Compatible Materials

• Granite
• Marble
• Engineered stone
• Ceramic tile
• Porcelain tile
• Glass tile
• Glass panels

Why Choose Alpha Electroplated Drill Bits?

Professional installers need drill bits that produce clean holes while minimizing the risk of chipping expensive tile and stone. Alpha Electroplated Drill Bits feature premium diamond plating that cuts efficiently through hard materials while maintaining excellent accuracy and finish quality.

The ability to use the bits with either a conventional drill or a water-fed polisher provides exceptional flexibility for both fabrication shops and installation crews. Whether drilling small anchor holes or larger plumbing penetrations, Alpha delivers the precision and reliability professionals expect.

From bathroom renovations to high-end stone fabrication, Alpha Electroplated Drill Bits make fast, accurate drilling simple and dependable.

BB Industries has you covered!

Frequently Asked Questions

What materials can Alpha Electroplated Drill Bits drill?

They are designed for marble, granite, engineered stone, ceramic tile, porcelain tile, glass tile, and glass panels.

Can these drill bits be used with a standard drill?

Yes. They are compatible with standard 3/8-inch or larger drills.

Can they be used with a water-fed polisher?

Yes. Using Alpha's 5/8"-11 Drill Bit Adapter, the bits can also be mounted on compatible water-fed polishers.

What applications are they designed for?

They are ideal for drilling holes for bathroom fixtures, faucets, plumbing pipes, anchors, and other installation hardware.

Should these drill bits be used wet or dry?

Alpha Electroplated Drill Bits are designed for wet use only to maximize drilling performance, extend tool life, and reduce heat buildup.