The faithfull 114mm varipitch bi metal hole saw offers a substantial cutting diameter perfectly suited to large scale plumbing, hvac, and electrical installations. At 114mm, this holesaw is ideal for creating openings for major waste pipes, ventilation ducting, and significant cable access points through joists, walls, and structural elements. Manufactured from bi metal material with 8% cobalt content, this 114mm holesaw provides exceptional resistance to heat and wear, ensuring consistent performance throughout its extended service life. The precision set teeth deliver aggressive cutting action with superior swarf clearance, maintaining smooth, fast progress through demanding materials. This versatile 114mm holesaw excels across diverse substrates including stainless steel, steel, aluminium, sheet metal, mild metal, non ferrous metals, cast iron, soft and hard woods, and pvc. Suitable for most variable speed power drills, it cuts through both thin and thick gauge materials with equal proficiency. Features and benefits bull 114mm diameter for large scale installation work bull 8% cobalt bi metal construction for superior longevity bull precision teeth for aggressive, smooth cutting bull wide material compatibility for versatile use bull variable speed drill compatible specifications size mm 114 material bi metal pitch variable cutting depth 38mm diameter 114mm