Cut across the usual mix of site materials without swapping wheels. The GP blade 230mm uses 10 mm segments tuned for reliable bite through concrete, brick and roof tile, controlling heat for longer life and smoother feed. On dry or wet passes the rim holds line, helping you maintain square shoulders and tidy finishes that need less dressing. Starts are confident, and the blade tracks predictably as you commit to a cut. Fit the GP blade 230mm to your 22.23 mm arbor tool when you need practical speed with edges that look professional—day‑to‑day versatility in one wheel.