Alpha Dry Core Drill Bit

Waterless drilling in granite, porcelain & engineered stone. Alpha’s dry core drill bit fits standard angle grinders—ideal for clean countertop hole drilling with zero slurry.

Fast, waterless drilling in granite, porcelain & engineered stone. This professional dry core drill bit fits standard angle grinders—ideal for countertop hole drilling with zero cleanup.

Waterless drilling in granite, porcelain & engineered stone. Alpha’s dry core drill bit fits standard angle grinders—ideal for clean countertop hole drilling with zero slurry.

Fast, waterless drilling in granite, porcelain & engineered stone. This professional dry core drill bit fits standard angle grinders—ideal for countertop hole drilling with zero cleanup.

Waterless drilling in granite, porcelain & engineered stone. Alpha’s dry core drill bit fits standard angle grinders—ideal for clean countertop hole drilling with zero slurry.

Fast, waterless drilling in granite, porcelain & engineered stone. This professional dry core drill bit fits standard angle grinders—ideal for countertop hole drilling with zero cleanup.

Waterless drilling in granite, porcelain & engineered stone. Alpha’s dry core drill bit fits standard angle grinders—ideal for clean countertop hole drilling with zero slurry.