The HSS bi-metal hole saw with a diameter of 51 mm from kwb is a high-quality tool suitable for a variety of materials. It combines the advantages of high-speed steel (HSS) and bi-metal technology, resulting in high durability and a long service life. The progressive Vario tooth design allows for accelerated chip removal, increasing efficiency during work. This hole saw is ideal for applications in steel, gray cast iron, construction steel, stainless steel sheets, aluminum, bronze, copper, plastic, acrylic, drywall, and wood. It is an essential tool for professionals and DIY enthusiasts who need precise and clean holes in various materials.

• High-quality bi-metal construction for increased durability
• Progressive Vario tooth design for efficient chip removal
• Suitable for a variety of materials, including metal and wood
• Made in Germany, ensuring high quality standards
• Lightweight and handy, weighing only 140 grams.