I bought my 6" burrs from eBay and amazon and they were very reasonable. Made in USA. Never did find the 12" burrs for a decent price though. Also all the 12" burrs I found were 6" that had extensions brazed on and turned down. What size, shape, single or double cut, are you looking for? Larry
Looking for flame ball and oval shape 6 inch 1/4 and 1/2 heads and a few 12 inch lol anything preferably flame shapes
Just saw the 6" versions in the back of the TA Performance Catalog. One other thought that I have been considering is to use one of the readily available 1/4" X 6" mandrel extensions that will accept a 6" burr for a total of 12". Larry
I got a extension get aircraft grade quality there is a good on for ten bucks it's got Allen plugs holing the burrs on it's actually pretty good