scottchen PRO Mounting Mandrel 3/8 & 1/4 Arbor Hole (2pack) for Type 1 Cut-Off Wheel 1/4 Shaft for Die Grinder Rotary Tool

I couldnt tell much about the quality. No speed rating on the package.

Good sturdy mandrill for your die grinder no complaints

Trennscheiben passen perfekt und lassen sich gut festschrauben. Die Qualität ist gut/sehr gut.

Gute Qualität schnelle Lieferung

I use it with a cutoff wheel and it wobbles. Not the best... and my tool is not junk its a Standard Air Die Grinder (Blue-Point®)(brand new)

I used mandrel with a diamond edge metal cut-off wheel. NO problem, cut off 12 - 1/2 U bolts on my RV. Tightened with a screw driver, they didnt slip.

It has both screws for the 3” cutting and pads. Great buy and quality.

Good quality

good for the 2 kutzall blade to fit the die grander

I use these in the making of knives and at work as a mechanic. Theyve been dropped, super heated, left in all sorts of fluids and still dont act up. Perfect for someone looking to work them