A very popular replacement bit for some pneumatic spot weld removal tools like Spottle and Spitznagel. Top quality replacement drill bits. Includes Titanium CarboNitride (TiCN)* coating. Longer life.
*TiCN is an excellent all purpose coating that helps tools typically last three to ten times longer than uncoated tools. For increased life, use with IES Boron Buster #12020.