قرص تجليخ ماسي حلزوني ملولب 4" × 5/8"-11

I’ve been using this 4” diamond wheel for grinding down high spots on a garage floor and the 7mm seg height really holds up. The threads fit my grinder perfectly, and it didn’t wear down noticeably after a full day of work.

The 5/8-11 arbor threaded straight onto my grinder without any adapter, which saved me a trip to the hardware store. The swirl segments chew through concrete a lot faster than the worn cup I replaced, and after a full afternoon of grinding the 7mm segments barely show wear.

Took the surface rust and old paint off my garage slab way faster than the flap discs I was using before. The 7mm segment height gives it plenty of meat, so I'm not worried about it wearing down after a couple of jobs. Runs smooth with hardly any vibration.