Makita B-46121 Vacuum Brazed Diamond Hole Saw Accessories

The Makita B‑46121 Vacuum Brazed Diamond Hole Saw Accessory is a professional‑grade pilot drill designed for use with Makita’s Vacuum Brazed Diamond Hole Saws. It ensures accurate centering and stability when drilling into brittle, abrasive materials such as tile, porcelain, granite, marble, and stone.