Ensure secure and accurate chuck mounting with this high-quality back plate, specifically designed for rotary tables. Crafted from durable tool steel, this back plate is precisely machined to provide a perfect fit and long-lasting performance in demanding engineering applications. The back plate features a 95mm recess and is expertly counter-bored to allow T-nuts to sit flush, ensuring a stable and reliable connection. Supplied with 3 T-nuts and bolts tailored to the back plate's size, this setup is ready to mount directly onto your rotary table. Designed for versatility, the back plate includes 3 x 8mm threaded holes for easy attachment of a 3-jaw chuck, while M8 counter-bored holes allow secure mounting to the rotary table's T-slot. This tool steel back plate offers the precision and durability required for professional machining tasks, making it an essential component for engineers and machinists seeking reliable and accurate chuck mounting solutions.