(E-6) 1/8 X1/8 (1 1/4 OAL) MANDREL

Snug fit on my 1/8 inch burs, no wobble at all even at higher rpm. The 1-1/4 overall length gives just enough reach without flexing. Been through a few of these and this one seats cleaner than most.

Stuck this in my die grinder and it runs dead true, no wobble at all. The 1-1/4 inch overall length gives just enough clearance to reach into tight spots without bottoming out. Cheap little part but it does exactly what it should.

Bought this to hold small buffing wheels on my rotary tool and the 1-1/4 inch length gives just enough clearance without hitting the collet. Only knocking a star because the shank needed a quick wipe down before it seated right.