Alpha Electroplated Drill Bit, 1/4-Inch

The Alpha Electroplated Drill Bit is designed for drilling holes in tile and stone before or after installation. This 1/4-inch bit can be used on marble, granite, engineered stone, ceramic, porcelain, glass tile and panels.

It fits standard 3/8-inch or larger drills and can also be used with water-fed polishers featuring a 5/8-inch-11 spindle when paired with the appropriate drill bit adapter.

Typical Applications

• Drilling holes before or after tile and stone installation
• Creating holes for bathroom fixture anchors
• Drilling openings for faucets
• Drilling openings for plumbing pipes
• Working with tile, stone, glass tile and panels

Advantages

• Designed for tile and stone installation work
• Suitable for multiple natural and engineered materials
• Fits standard 3/8-inch or larger drills
• Can be adapted for use with water-fed polishers
• Suitable for anchor, fixture, faucet and plumbing holes
• Compact size for detailed drilling applications

Specifications

• Brand: Alpha
• Product type: Electroplated drill bit
• Diameter: 1/4 inch
• Compatible tools: Standard 3/8-inch or larger drill
• Polisher compatibility: Water-fed polishers with 5/8-inch-11 spindles when used with a drill bit adapter
• Material applications: Marble, granite, engineered stone, ceramic, porcelain, glass tile and panels
• Use method: Wet only

Available Sizes

• 3/16 inch
• 1/4 inch
• 5/16 inch
• 3/8 inch
• 1/2 inch
• 1-3/8 inches
• 1-1/2 inches

Frequently Asked Questions

What materials can this drill bit be used on?

It is designed for marble, granite, engineered stone, ceramic, porcelain, glass tile and panels.

What size is this drill bit?

This Alpha Electroplated Drill Bit measures 1/4 inch in diameter.

Can it be used with a standard drill?

Yes. It can be used with a standard 3/8-inch or larger drill.

Can it be used with a water-fed polisher?

Yes. It can fit water-fed polishers with a 5/8-inch-11 spindle when used with the appropriate drill bit adapter.

Can the bit be used dry?

No. The drill bit is designed for wet use only.

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