Description générale This is a bi-metal hole saw with a diameter of 111 mm, designed for drilling precise holes in various materials such as wood, steel, and other metals. It is suitable for use with electric drills, both stationary and portable, and features a durable construction for professional or DIY applications. Spécifications techniques Diameter of drilling holes: 111 mm Maximum cutting depth: 38 mm (1 1/2") Number of teeth: 4/6 per inch Material: Bi-metal for durability and efficiency Weight: approximately 500 grams (0.55 kg) Compatible with adaptable drill chucks Compatibilité et accessoires Compatible with electric drills, both stationary and portable Designed to fit standard drill chucks Installation Insert the hole saw into the drill chuck and tighten securely Ensure the drill is set to the appropriate speed for the material Utilisation Mark the drilling point on the material Start drilling at a low speed to create a guide hole Increase speed gradually and apply steady