Fowler Tool Presetter Fowler's NEW Tool Presetter allows for quick checking of heights and diameters (radius) of all kinds of tools such as ISO, BT, HSK, VDIA etc., and is guaranteed by a fixed precise steel measuring column with displacement devices in coordinates (X/Z) and constant measuring force.. Tool Holding Spindle This Tool Presetter is supplied with high precision imported ball cage bearing (Grade 0). High precision spindle has... Less than 2 µm concentricity error No need of additional setting master due to integrated calibration point on the spindle for both axis Additional Features... Counter balanced measuring carriage Constant measuring force of horizontal measuring arm ensures high accuracy High precision Sylvac measuring system Display Features... MIN/MAX function 2 reference indications Measuring value display Function for PRESET value and TOLERANCE value inputs Tolerance mode indication Measuring unit (MM/INCH) indication Low battery warning indication Display hold Output - OPTO RS232 for each axis Floating zero function Carbide measuring insert Accepts measuring probes with 8mm shank