Products

Diamond Core Drills

Braemar Diamond Core Drills deliver precision drilling performance in sapphire, quartz, ceramics, glass, and other advanced technical materials. Manufactured with premium synthetic diamond and engineered bond systems, these drills provide clean entry, minimal chipping, and exceptional dimensional accuracy for production, R&D, and precision machining applications. Designed for CNC spindles, ultrasonic drilling systems, and manual high-speed equipment, BGSUSA core drills maintain sharp cutting action, fast material removal, and long tool life—even in the world’s hardest and most brittle substrates. High-Performance Diamond Construction Premium diamond concentration for aggressive, stable cutting Optimized bond hardness for long life in abrasives like quartz and sapphire Uniform diamond exposure for consistent hole size and superior edge quality Available in thin-wall, standard, and heavy-duty geometries Precision Drilling for Advanced Materials Use Braemar Diamond Core Drills for: Sapphire windows & optics Fused quartz & fused silica Ceramics (alumina, zirconia, MACOR®) Technical glass & borosilicate Silicon carbide, ferrites, composites, and specialty materials Engineered for Stability & Accuracy True-running diamond tips reduce vibration and micro-cracking Controlled coolant flow improves chip evacuation and tool cooling Tight manufacturing tolerances ensure repeatable performance in production environments Ideal for High-Value Industries Optics manufacturing Semiconductor processing Medical device machining Aerospace materials Research and prototyping Braemar Diamond Core Drills provide the reliability, precision, and durability required for today’s advanced-material machining—delivering clean, accurate holes and extended tool life across a wide range of demanding applications. Every tool is built for modern precision manufacturing, where reliability and repeatability are critical.