Elevate your drilling capabilities with the Vac-Pad, specifically designed for compatibility with Hougen's HMD904 and HMD905 non-swivel base magnetic drills. This innovative pad excels in creating secure attachments on both diamond plate and surfaces with imperfections up to 3mm deep, ensuring a reliable hold even in challenging conditions. With an impressive surface holding power of 761 lbf at an operating pressure of 85 kPa, it allows for precision drilling in non-ferrous materials, making it an essential tool for any cutting project. The built-in safety switch acts quickly to shut off the drill motor should air pressure drop, providing an added layer of safety for operators. This versatile accessory is a valuable addition to your welding and cutting equipment toolkit, enhancing both performance and safety on the job.