The TOYO TC-No1 Acrylic Handle Straight Head Oil Cutter is among the best in the industry. It is the standard of the stained glass and glazing industry. It features a precision-ground carbide cutting wheel in a replaceable Cutting Head. Known for its long wheel life, this cutter was built to last, and make the cleanest scores in glass cutting today. An automatic oil dispensing system keeps the wheel lubricated every time you cut. The acrylic handle acts as a reservoir and designed for longevity. Wheel hone angle is 140 degrees. This cutter fits conveniently in your pouch for use around the shop or in the field. The wide head is designed for straight line production cutting.