With the Bahco 3830-19-VIP Sandflex bi-metal hole saw, you cut clean and accurate 19 mm circular holes through a wide variety of materials. Whether you are running conduit through timber, fitting pipes across drywall, or cutting entry holes into stainless steel panels and plastic enclosures, this tool delivers dependable performance. The rugged bi-metal design featuring 8% cobalt gives the teeth long-lasting wear resistance during demanding drilling tasks. Offering a maximum cutting depth of 38 mm and practical side slots for quick core ejection, it keeps your installation and rough-in work moving forward smoothly and without delay.