Profile: A I T Industries manufactures maxima speed, maxima and practica patternless edging systems. Our Speede® blocker features horizontal decentration and an enlarged vision screen for viewing and blocking. Our Delta-Scan® 3D tracer is used for lens and pattern tracing. Our combimax uses digital image processing technology and combines a tracer, blocker & centering device in a single module. Our finishing products include surface tape, slip stop guards, pattern blanks, sure grip blocking pads, aqua diamond coolant, sprayaway defoamer, dressing sticks and diamond wheels.