The PTI 3pc 1000mm Long SDS Drill Set is ideal for deep drilling in challenging materials like concrete and masonry. This set includes three essential sizes, making it perfect for professional contractors who require longer drill bits for extended reach. Brand: PTI Set Includes: 12mm x 1000mm 16mm x 1000mm 25mm x 1000mm Durable Design: Crafted with tungsten carbide tips for enhanced strength and durability. Two Cutting Edges: Provides efficient drilling performance in tough materials. Trade Quality: Suitable for all SDS Plus rotary hammers. Supplied: Barcoded and on a Eurohook for easy display.