{"product_id":"kurstol-masonry-diamond-drill-bit-set-10pc-1-4-1-2-inch-quick-change-shank-for-concrete-tile-brick-wood","title":"KURSTOL Masonry Diamond Drill Bit Set – 10pc 1\/4–1\/2 inch Quick-Change Shank for Concrete, Tile, Brick, Wood","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe KURSTOL Masonry Diamond Drill Bit Set brings a reliable, versatile option to your toolkit. With industrial-grade tungsten carbide welded tips and a robust steel substrate, these bits are crafted for wear resistance and longer service life across a range of materials. The 10-piece set includes precision-ground sizes that cover common drilling needs from light-wood routing to tile and masonry work, making it a practical choice for both DIY projects and professional setups.\u003c\/p\u003e\n\u003ch3\u003eKey design advantages\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCross head design minimizes slipping and walking at start, helping you stay on target as you begin a hole.\u003c\/li\u003e\n  \u003cli\u003eSpiral grooves efficiently discharge chips, reducing clogging and promoting cleaner holes.\u003c\/li\u003e\n  \u003cli\u003eQuick-fit shank enables fast, tool-free changes on compatible hand and table drills.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaterials, compatibility, and use cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWide compatibility with ordinary hand drills, table drills, and cordless models (do not use impact\/hammer mode).\u003c\/li\u003e\n  \u003cli\u003eSuitable for dry drilling in wood, plastics (including PVC), foam tiles, antique and glazed tiles, red bricks, cement, and concrete (avoid steel reinforcement).\u003c\/li\u003e\n  \u003cli\u003eFor harder materials (glass tiles, full ceramic tiles, ceramics, marble, glass), use with water or coolant to help maintain drill life and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOperation and best practices\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRPM guidance: 2000–5000 RPM is recommended, with a maximum of 5000 RPM for balanced performance and bit longevity.\u003c\/li\u003e\n  \u003cli\u003eUse on drills without hammer or impact settings for precise, controlled drilling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10 carbide drill bits: sizes 1\/4\", 1\/4\", 5\/16\", 3\/8\", 1\/2\" (6, 6, 8, 10, 12 mm) × 2 each.\u003c\/li\u003e\n  \u003cli\u003eQuick-fit shank for convenient tooling and faster setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re laying out a project, pre-drilling for anchors, or tackling a tile-cutting task, this KURSTOL set pairs practical sizes with dependable construction. Consider it as a flexible option to expand your drilling capabilities, keeping in mind that results may vary with material type and drilling conditions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What materials can the KURSTOL Masonry Diamond Drill Bit set handle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for wood, plastic, foam tiles, glazed tiles, bricks, and concrete; use coolant on tougher materials for best results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What drilling equipment and RPM are recommended for this set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use with ordinary or cordless drills (not impact\/hammer mode); operate at 2000–5000 RPM, with a max of 5000 RPM.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KURSTOL","offers":[{"title":"Default Title","offer_id":53093053923439,"sku":"B0CJDXS53G","price":39.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/kurstol-masonry-diamond-drill-bit-set-10pc-quick-change-shank.jpg?v=1778763751","url":"https:\/\/taskholt.com\/products\/kurstol-masonry-diamond-drill-bit-set-10pc-1-4-1-2-inch-quick-change-shank-for-concrete-tile-brick-wood","provider":"TaskHolt","version":"1.0","type":"link"}