4 1/2インチ 径 x 0.40インチ厚 x 7/8インチ 切断砥石 輸入品 (31151)

The 0.40-inch thickness cuts through steel studs like butter and lasts noticeably longer than the thinner discs I used to buy. I've gone through three heavy framing jobs on a single pack of these wheels.

Grabbed a pack to replace my worn-out discs, and the 0.40-inch thickness gives a noticeably cleaner cut on rebar without burning through too fast.

Been using these for my angle grinder on some light metal work, and they cut smoothly without much dust. The 7/8" arbor fit perfectly, and they've held up better than I expected for the price.