4" Vacuum Brazed Hole Bit

Rock Steady 4" Diamond Hole Saw – Built to Cut Hard

Power through granite, quartz, porcelain, and more—fast, clean, and with zero compromise. The Rock Steady 4” Diamond Hole Saw is engineered for pros who demand precision and durability.

Key Features:

• Vacuum-Brazed Diamond Edge
  Cuts through tile, engineered stone, granite, and other hard materials with ease and accuracy.

• Side-Coated for Adjustments
  Vacuum-brazed sidewall lets you fine-tune the hole mid-cut—no tool swap needed. Save time. Stay precise.

• Angle Grinder Compatible
  Designed for high-speed grinding tools. 5/8-11 thread. No water required although it's recommended.

• Clean, Professional Finish
  Minimizes chipping and blowout—even on brittle materials.

Rock Steady Tools – No Fluff. Just Tough.