Alpha Dry Core Bits
High speed diamond core bits for fast, precise dry drilling in granite and engineered stone.
Description
Alpha Dry Core Bits are high-speed diamond drilling tools designed for fast and efficient hole creation in granite, engineered stone, and other hard stone materials. These core bits are optimized for dry drilling applications, allowing installers and fabricators to create precise holes directly on the job site without the need for water cooling. Built with premium diamond segments and a durable steel body, Alpha Dry Core Bits deliver smooth drilling performance, long tool life, and clean hole edges. They are commonly used by stone fabricators and installers for tasks such as faucet holes, anchor holes, and plumbing openings in countertops and slabs.
Features
- Designed for dry drilling in granite and engineered stone
- High-speed drilling with a maximum RPM of up to 12,000
- Premium diamond segments for long-lasting performance
- 5/8"-11 thread for compatibility with most angle grinders
- Produces clean, accurate holes with minimal chipping
- Ideal for countertop installation, plumbing, and fabrication work
| Internal Reference | Thread | Max RPM | Size |
|---|---|---|---|
| DRB01375 | 5/8"-11 | 12,000 RPM | 1 3/8" |
| DRB01500 | 5/8"-11 | 12,000 RPM | 1 1/2" |
| DRB02000 | 5/8"-11 | 12,000 RPM | 2" |
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