Pros

  • โ€ขFunctioned excellently for shower grab bar installation, highlighting its reliability in practical applications.
  • โ€ขEffective for cutting porcelain tile smoothly when water is applied, showcasing its efficiency in performing clean cuts.
  • โ€ขRecommended to operate slowly for best results, providing a useful tip for optimal usage.

Cons

    Bottom Line

    The DEWALT DW5584 1-Inch Diamond Drill Bit is a top performer for heavy-duty drilling tasks, especially in porcelain tile. With a focus on precision and efficiency, applying water and operating the drill slowly leads to the best results. This drill bit is a fantastic addition for anyone tackling tough tiling projects.

    Lowest at Amazon
    $26.13 at Amazon
    Lowest at any Popular Retailer
    $25.62 at Sears

    Where to Buy

    Prices last updated: August 2nd 2025 12:55 am
    Get ShopSavvy
    ShopSavvy is totally free and works on all popular phones and browsers
    Download ShopSavvy App

    Compare prices for anything in real-time, set price alerts, watch for deals by keyword, and much more

    Install ShopSavvy Browser Extension

    Compare and track prices automatically while you shop online at thousands of websites.

    ยฉ 2025 Monolith Technologies, Inc. All rights reserved..