A: ROLOC HOLDER W/ 1/8" SHANK

Finally a roloc holder that doesn't wobble in my die grinder—the female thread engages the disc screw cleanly every time, and the 1/8" shank is dead-on accurate. Swapped out three discs back-to-back without a single hitch.

This holder's 1/8" shank fit perfectly in my die grinder, and the threads caught the roloc disc cleanly without any wobble. Much better than the last adapter I tried.

Finally, a roloc holder with a proper 1/8" shank that doesn't wobble in my die grinder. The threads engage smoothly every time, and it holds the disc securely.