Dual Diamond Core Drills

Dual Metal Diamond Core Drills are engineered to perform two critical operations at once—producing both the OD and ID of a hole simultaneously. With paired drills cutting in unison, these tools deliver faster cycle times, greater efficiency, and highly accurate hole geometry in even the hardest and most brittle materials. Because the metal bond provides exceptional rigidity, thermal resistance, and long tool life, these dual-core systems maintain sharp cutting action and stable form throughout demanding production runs.

These drills excel on ceramics, glass, quartz, stone, and advanced composites, where precision and edge quality are essential. Additionally, they can be designed with coolant slots or internal coolant channels to reduce heat, improve chip evacuation, and further stabilize the cutting process.

Key Features

• Simultaneous OD + ID Coring – Dual drills machine both dimensions at once for greater speed and accuracy.

• High Precision – Produces smooth, accurate bores with minimal chipping and controlled edge quality.

• Coolant-Optimized Designs – Available with engineered slots or internal coolant channels for superior cooling and debris management.

• Metal Bond Durability – Maintains geometry, sharpness, and tool stability under high load and continuous use.

Common Applications

• Electronics Manufacturing – Drilling substrates, ceramic packages, and precision circuit board materials.

• Sensor & Transducer Production – Creating accurate bores in quartz and ceramic sensor components.

• Optical Machining – Boring lenses, windows, or specialized glass parts requiring tight tolerances.

• Industrial Machining – Producing consistent bores in technical ceramics, stone, and composite components.

Call (480) 966-9311 or Add to Quote for pricing.