Improve the accuracy of drilling with your drill pressDisplay Inch, mm, Fractional Inch.Range: 0-5”/0-125mm. Accuracy: 0.001”. Reading: 0.0005”/0.01mm/1/64”.Large LCD display. Universal fit, Simple installation. Strong structural supportPackage contents: Display & Scale, Collar Clamp, Quill Bracket, Display Bracket, Hardware Bag, Tap & Drill Bit Bag iGaging EZ-Depth Digital Drill Press Gauge Improve the accuracy of drilling with your drill press. The EZ_Depth is attached directly to the collar on the quill and to the side frame of the drill press. Zero the display with the drill bit in contact with the work piece, then use the digital display to measure the drilled depth. Features: Display Inch, mm, Fractional Inch Range: 0-5”/0-125mm Accuracy: 0.001” Reading: 0.0005”/0.01mm/1/64” Large LCD display Universal fit, Simple installation Strong structural support Package contents: Display & Scale Collar Clamp Quill Bracket Display Bracket Hardware Bag Tap & Drill Bit Bag