Abracs ABDC107 Dry Diamond Core 107mm Superior quality Dry Diamond Cores manufactured using tool grade steel and premium quality diamond grain. 150mm length with a 10mm diamond segment set into the metal core. Excellent working life, speed and performance. Segments set firmly into the metal barrel to ensure maximum durability, strength and safety. Wide slots in the side of the barrel for easy and efficient removal of debris. Comprehensive range of sizes to suit all requirements. Features: 150mm length with a 10mm diamond segment set into metal core Excellent working life, speed and performance Specification: Product:  ABDC107 Dry Diamond Core:  107mm x 150mm Segment Height:  10mm