X301 ZZ Turbo - Masonry Diamond Core Drill Bit Built for professional masonry drilling, the X301 ZZ Turbo - Masonry delivers fast, controlled cutting where dependable core production matters. Its 7mm (.276") diamond segments provide durable cutting performance for masonry applications. ZZ turbo segments combine with a spiral barrel to improve debris removal and accelerate drilling through compatible materials. The result is a smoother, more productive drilling process with less interruption for clearing the hole. A 10" barrel length supports deeper drilling requirements and gives operators practical reach on demanding jobs. The new barrel design is developed for Dust F applications, helping support cleaner and more controlled work conditions. Product Features 7mm (.276") segment height ZZ turbo segments with spiral barrel 10" barrel length Designed for masonry applications Not suitable for reinforced concrete Choose the X301 ZZ Turbo - Masonry from Diamond Tool Store for specialized concrete core drilling performance. Explore concrete core drill bits to compare additional options for professional applications.