Suitable for machine 65mm type. Adjustable, tool-free steel motor cam lock makes depth adjustment and base changes quick and solid-locking Precision machined Aluminum bushings and case-hardened steel guide rods provide a smooth and accurate plunge stroke Rubber overmolded handles and low center of gravity design provide best-in-class comfort, balance, and control Heavy-duty, precision machined, die-cast aluminum base and motor housing for durability and low tool weight Press-fit base Screw center hole distance: 105x56MM Height: 185MM Clamping diameter: 65MM Base plate length and width: 145x110MM Minimum aperture in the middle: 65MM Tips: The product may be updated constantly, The Actual Product May Have Slight Differences Or Color Differences the color and appearance may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance. Colour:Photo Color Material:Metal Package Contents: 1 x Trimming machine base Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.