Crafted with advanced vacuum brazing technology, Apexx Brazed Diamond Countersink Core Bits deliver exceptional durability and cutting performance. Designed for versatility, these bits handle a wide range of materials — from natural stone and ultra-compact surfaces (UCS) to tough porcelain. Ideal for fabricators and installers seeking clean, accurate countersinks with minimal chipping, Apexx core bits combine long-lasting performance with professional-grade results.
- Vacuum-brazed diamond edge for extended life and aggressive cutting
- Tapered diamond rim for countersink hole preparation
- Suitable for natural stone, UCS, and porcelain
- Delivers clean, precise countersinks with minimal vibration
- Engineered for both wet and dry applications
- 5/8″-11 female thread
Product Attributes
| Material | Natural Stone, Porcelain, UCS |
| Wet Dry Use | Wet or Dry |
