The Van Alstine G1000HL Tire Groover is the state of the art of tire grooving equipment. Its patented design makes it the most accurate and easy to use tire groover you can buy. The G1000HL is the upgraded version of the Van Alstine G1000 groover. Just as its predecessor, the G1000HL is the tool of choice because of its superior ability to groove all tire types. To quote one of our customers: Van Alstine Tools have taken tire grooving out of the dark ages.Add extra traction in a matter of minutes with this heated tire groover by Van Alstine. Tapered, razor sharp blade grooves faster and easier with less heat. To operate, select the proper blade and insert it into the groover, setting the blade height with a common tire depth gauge. After setting the desired power level, begin grooving by placing the cutting edge against the surface of the tire and applying cutting pressure. The groover comes with the following flat blades 4/32", 6/32", 8/32" and 10/32" widths. Replacement blades are also available separately.Pit Stop USA offers Van Alstine Heated Tire Groover ALL10270 at low everyday prices. Be sure to check out all of our products from Van Alstine including Van Alstine Grooving Irons and Allstar Performance Tire Groovers and Allstar Performance Tire Grooving Irons.