Product Information: kwb Bi-Metal Hole Saw 73 mm SB 598073 The kwb Bi-Metal Hole Saw is a high-quality tool for a variety of applications. With its progressive Vario tooth design, it allows for accelerated chip removal, ensuring efficient operation. Thanks to the HSS teeth, which are alloyed with 8% cobalt, this hole saw is extremely durable and offers a long service life. It is ideal for various materials such as steel, gray cast iron, structural steel, stainless steel sheets, aluminum, bronze, copper, as well as plastics like acrylic and drywall. Wood is also not a problem - the kwb Bi-Metal Hole Saw can be used for this as well. Included Accessories: No information available.