520-901 - Tig Point Tandem Tungsten Grinder

The unique rotating element allows the operator to rotate the tungsten ensuring longitudinal grinds which provides a uniform arc. Electrodes from 1 to 6.4 mm in diameter may be ground in succession without adustment to the unit. By grinding longitudinally, the electrodes are carried to the outermost tip. The arc is narrow and bell shaped. The lower thermal load on the tungsten electrode results in a longer service life.