Angles up to 50º All CNC machined. Heavy duty thick steel frame. 2-axis adjustable tubing clamp. Can offset notch up to 1 1/2"vertically. 1" Ground & Pllishend Stainless Steel shaft. Easy mounting: Bolt or clamp it to a table or simply clamp it in a vise. Uses inexpensive bi-metal hole saws. Requires an ordinary 1/2" hand drill.