gSource spinal punches are crafted from high quality German surgical stainless steel and are used to grasp or excise tissue, degenerated disc material or bone during spinal and neurological procedures. Jaw bite styles include 40 degree forward, 90 degree up, and 90 degree down in a variety of bite sizes by pattern. Millimeter bite sizes are etched on handles. A variety of handles are available including silicone handles for a secure and comfortable grip. Please inquire about the availability of any size and style not shown on our website or in our catalog.