3mirrors ALUMINUM Tungsten Electrode Sharpener Grinder for TIG Welding Tool w/Cut-Off Slot Multi-Angle& Offsets, 4 Copper Screws Holes& 2 Upgrade CNC Mandrels& 5 25mm Diamond Wheels& Instructions

The grinder head fits almost all Rotary Tools with a 3/4-12 thread including Black and Decker, Milwaukee, Bosch Dremel and More! (Package No Rotary Tools Included). The tool is Light and portable, simple and quick, it takes less than 30s to sharpen a tungsten needle w/ a perfect angle tip, more convenient than those cumbersome grinding machines on your tig desktop. Help you improve efficiency. A tungsten grinding tool has 4 angled holes. 22.5 , 20 , 15 and 10 (45 , 40 , 30 , 20 Tips Angle respectively). Precise control support grinds more perfectly tungsten angle tips. All holes are designed to touch the same height as the diamond wheel, no need to set repeatedly. The open design allows the grinding wheel to be easily installed and aligned. The sharpening tool also has tungsten cut-off port processing, which can cut the used balled electrodes for re-insert and grinding. Wearing a mask and other protective gear is recommended unless you are grinding in a full-sealed space. We are the original brand and have been working on this tool for many years, knowing what our users want and constantly improving it. Please note that the 3mirrors Brand is the Original Design. The appearance can be imitated but the core data and the exact angles cannot. For your convenience, please avoid purchasing piracy. Any questions, please contact us for professional help! International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.