Professional conductive device for precise, easy setup of CNC machine centers. Lights LED at contact with the tool. Works with all conductive tools, including coated inserts. Unique bearing-less design. (Patent pending)

Features Large contact area Coolant splash resistant Built in magnetic base reduces oil film error clamps on vertical faces, such as lathe chuck sensitivity Not affected by coolant
Specifications Repeatability and parallelism within 0.0002 inch Constructed of hardened steel and rectified Uses 2 AAA batteries (included) Color coded for use in dedicated machines (blue, gray)