ICCONS 4 Cutter SDS Plus masonry drill bits feature a solid carbide head with four cutting edges for fast, precise and reliable drilling in concrete and stone. The durable head ensures long life, low vibration and accurate hole diameters, making them ideal for rapid anchor installation and tough materials. Features 4-edge carbide head for speed and durability Fast, precise drilling with low vibration Wear marks ensure diameter accuracy for anchors Centring point for easy positioning PGM Certified Applications Concrete and prestressed concrete Asphalt Stone and granite Marble and clinker Brickwork and limestone