SKU pj26250-Q
Designed for common drilling tasks in masonry and stonework, this tool uses diamond particles embedded in the cutting edge to maximize sharpness and efficiency when working through hard materials such as ceramic, glass, tile, granite, and marble. The edge remains effective with continued use, reducing the need for frequent tool changes. A strategically placed large chip removal hole helps manage heat buildup by allowing rapid heat dissipation during extended cuts, supporting stable performance and longer life in demanding applications. The bit set is engineered for compatibility across a range of drilling tools thanks to an anti-slip handle that provides a secure grip and steady control in handheld and drill-press operations. The kit covers multiple bore sizes, from 0.24 in. up to 1.38 in. (6 mm to 35 mm), giving flexibility to start pilot holes and expand to larger openings without swapping tools. In practical use, this enables clean hole drilling for electrical outlets, plumbing fixtures, ventilation, and other installations where true holes are essential. When selecting cutting tools, consider material hardness, drill speed, and stable workholding to optimize results, and plan for cooling during extended cuts to preserve edge integrity. This approach also minimizes stray debris and improves accuracy.
