{"product_id":"grenpro-masonry-drill-bit-set-10pcs-1-4-7-12-serrated-concrete-drill-bit-size-1-4-7-12-10-pcs","title":"GRENPRO Masonry Drill Bit Set 10Pcs, 1\/4\"-7\/12\" Serrated Concrete Drill Bit - size: 1\/4\" - 7\/12\" (10 PCS)","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e10PC Complete Size Set: Includes 10 eccentric drill bit in 5 sizes (1\/4\"X4, 5\/16\"X3, 3\/8\"X1, 1\/2\"X1, 7\/12\"X1) with precise lengths (1\/4\"=4\"\/101mm±1, 5\/16\"=4.5\"\/115mm±1, 3\/8\"\/1\/2\"\/7\/12\"=5\"\/122mm±1) to meet most drilling needs\u003c\/li\u003e\n\u003cli\u003eIndustrial-Grade Construction: Tile drill bits heads made of YG6X carbide (93HRA hardness) for tough materials; 40Cr steel shanks (50HRC hardness) for anti-bending; serrated edge boosts cutting efficiency and lifespan\u003c\/li\u003e\n\u003cli\u003eHex Shank Design: Locks securely into corded\/cordless drills to prevent slippage, improves drilling accuracy, and reduces operator fatigue\u003c\/li\u003e\n\u003cli\u003eWide Application: Suitable for drilling concrete, tile, glass, brick, ceramic, plastic, wood; ideal for DIY projects, home renovations, and professional contracting work\u003c\/li\u003e\n\u003cli\u003eSturdy Case \u0026amp; Usage Tips: Comes in a durable plastic storage case for organization; use low speed with steady pressure, and intermittent water cooling for high-hardness materials to extend bit life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e YG6X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish Type:\u003c\/strong\u003e Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type:\u003c\/strong\u003e Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e GRENPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Flute Type:\u003c\/strong\u003e Spiral\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRENPRO","offers":[{"title":"Default Title","offer_id":48483639886082,"sku":"B0GYC4XM2H-size-1-4-7-12-10-pcs","price":33.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/2534\/0418\/files\/51PHfd_mAAL.jpg?v=1789225174","url":"https:\/\/mrovanta.com\/products\/grenpro-masonry-drill-bit-set-10pcs-1-4-7-12-serrated-concrete-drill-bit-size-1-4-7-12-10-pcs","provider":"MROVanta","version":"1.0","type":"link"}