Check the listing for details. Tig Welder 3 Diameter 2 Grinding angle Tungsten Electrode Sharpener Grinder Tig. Condition: New. Listed at 246.05 USD. Tungsten Electrode Sharpener Grinder Tungsten electrode grinder is used to grind, cut and process the tungsten electrode end face of the end plane, so as to meet the requirements of tungsten electrode argon arc welding for various states of tungsten electrode; it is used to grind the electrode tip that meets the standard. Features:1.Replaceable diamond grinding discs with coating on both sides; 2.The grinding head has different electrode angles and electrode diameters; 3.Manually insert the electrode into the corresponding opening and grind around by manual rotation;4.AC motor with electronic speed stabilization device. Parameters:Power Supply: 110 v, 50/60 Hzpower:400W Idling speed:28000 rpm Working sound intensity: About 88DBWeight:3.9lbs (1.8Kg) Tungsten electrode diameter (mm)：1.6/2.4/3.2 Grinding angle (° ):22.5° /30° Electrode materials: Alloy tungsten electrode containing zirconium, lanthanum and cerium Blade: Diamond grinding disc Item Number(239586): 1*Tungsten Electrode Sharpener Grinder