Makita B-46137 Vacuum Brazed Diamond Hole Saw

The Makita B‑46137 Vacuum Brazed Diamond Hole Saw is part of Makita’s premium diamond cutting lineup, engineered for drilling clean, precise holes in extremely hard and brittle materials such as tile, porcelain, granite, marble, and stone. Unlike Bi‑Metal (BiM) or Tungsten Carbide Tipped (TCT) hole saws, the vacuum‑brazed diamond edge provides superior performance in finishing applications where chip‑free results are critical.