DART Premium Cobalt Holesaw

DART Premium Holesaws are a professional-grade, variable pitch holesaw engineered for fast, smooth and precise cutting. Made from 8% cobalt alloy steel, this DART holesaw delivers outstanding durability, resistance against wear and tear, and a long working life, making it specially suited to heavy-duty use. With a 38mm cutting depth and precision-set teeth, this cobalt holesaw ensures rapid material penetration and efficient swarf clearance, giving you clean, accurate results with every cut. The high cobalt content provides superior heat and wear resistance, extending blade life and maintaining sharpness under demanding everyday conditions. Designed for versatility, the DART Premium holesaw cuts effortlessly through a wide range of thick and thin gauge materials. Perfect for stainless steel, mild steel, aluminium, non-ferrous metals, cast iron, wood and PVC, these holesaws are a reliable choice for electricians, plumbers, and general tradespeople who need consistent performance across multiple materials.