The Abracs ABDC117 Dry Diamond Core ensures maximum durability, strength and safety 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 metalcore. 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: Excellent working life, speed and performance 150mm length with a 10mm diamond segment set into metalcore Specification: Product: ABDC117 Segment Height: 10mm Dry Diamond Core: 117mm x 150mm