{"product_id":"hphope-upgraded-5-16-four-flute-eccentric-drill-bit-set-10pcs-new-hex-shank-ultra-hard-carbide-triangle-drill-multifunction-masonry-drill-bits-set-four-edged-serrated-concrete-drill-bit-set-10pcs-5-16-10pcs","title":"HPHOPE Upgraded 5\/16\" Four-Flute Eccentric Drill Bit Set 10Pcs, New Hex Shank Ultra-Hard Carbide Triangle Drill, Multifunction Masonry Drill Bits Set, Four-Edged Serrated Concrete Drill Bit Set 10Pcs 5\/16\", 10Pcs","description":"\u003ch3\u003eHPHOPE Upgraded 5\/16\" Four-Flute Eccentric Drill Bit Set 10Pcs, New Hex Shank Ultra-Hard Carbide Triangle Drill, Multifunction Masonry Drill Bits Set, Four-Edged Serrated Concrete Drill Bit Set 10Pcs\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eBuilt for precision, power, and long-term performance, HPHOPE's upgraded\nmasonry drill bit set is your all-in-one solution for household and light\nindustrial drilling.★Take your home improvement and professional drilling\nprojects to the next level with the HPHOPE 10-piece 5\/16-inch masonry drill\nbit set. Engineered with advanced DU3X ultra-hard carbide tips and a titanium-\ncoated 45 carbon steel body, these concrete drill bits deliver exceptional\ndurability, wear resistance, and long-lasting sharpness.★Designed for dry,\nwet, or water-cooled drilling, the enhanced four-flute chip ejection system\nincreases heat dissipation, reduces clogging, and ensures smooth, efficient\ndrilling without the need for water in most applications.★Perfect for tackling\ntile, brick, concrete, granite, ceramic, marble, wood, plastic, and even\nglass—this is a true multi-material drill bit set that fits almost all common\ndrills including cordless electric drills, hand drills, and bench drills. ★The\nreinforced 1\/4\" hex shank features a unique double R-groove anti-slip design\nthat ensures a secure fit and minimizes wobble when used with quick-change\nchucks or standard drill systems. This provides enhanced control and safety\nduring use. ★ Usage Tips for Best Results:① Before drilling: Choose the\ncorrect diameter bit, and prepare a water container for cooling.② Positioning:\nAlign the bit at a 90° angle to the surface, lightly press the drill to create\na guide hole.③ Drilling: Once the hole starts, increase pressure gradually.\nSlight clockwise rotation and rocking can help penetrate tiles faster and\nprolong bit life.④ Cooling: After every hole, dip the bit in water for 3–5\nseconds to prevent overheating.⑤ Drilling walls: For deeper holes, withdraw\nevery 1–2 inches to help with dust removal. Avoid forcing the bit if it stalls\nin reinforced concrete—switch to a hammer drill if needed.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003eUpgraded DU3X Carbide Tips \u0026amp; Titanium Coated BodyEach masonry drill bit features an upgraded DU3X carbide tip, delivering superior durability and long-lasting sharpness. The 45# carbon steel body with a titanium-coated surface ensures excellent hardness, wear resistance, and heat dissipation for high-performance dry or wet drilling.\u003c\/li\u003e\n         \u003cli\u003eEfficient Four-Flute Design for Dry DrillingDesigned with 4 large chip removal flutes are added to the head to maximize heat dissipation and debris ejection. Effectively prevents clogging and allows for smooth, fast, and efficient dry drilling, eliminating the need for water in most applications.\u003c\/li\u003e\n         \u003cli\u003eDry, Wet, or Add Water Drilling DesignFlexible for multiple working scenariosuse it dry, dip drilling with water, or add water drilling. Drilling with water to cool down the entire process can significantly extend the service life of the drill bit, especially on hard materials, except for brick walls!\u003c\/li\u003e\n         \u003cli\u003eMulti-Material UseThis masonry drill bit set includes 10pcs 5\/16\" premium concrete drill bits works flawlessly on a wide range of materials: tile, ceramic, marble, granite, concrete, brick, wood, plastic, and even glass. A complete set for all your masonry drilling needs.\u003c\/li\u003e\n         \u003cli\u003eAnti-Slip Hex Shank with R-Groove LockFeatures a reinforced 1\/4\" hex shank with double R-groove anti-slip design. Ensures a tight lock-in grip with minimal wobble, ideal for use with quick-change chucks and standard drills. Compatible with lithium electric drills, hand drills, and bench drills.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"HPHOPE","offers":[{"title":"5\/16\", 10Pcs","offer_id":44288624361652,"sku":"B0F1V8JW9G","price":167.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/files\/B0F1V8JW9G.jpg?v=1784621255","url":"https:\/\/auspowers.com\/products\/hphope-upgraded-5-16-four-flute-eccentric-drill-bit-set-10pcs-new-hex-shank-ultra-hard-carbide-triangle-drill-multifunction-masonry-drill-bits-set-four-edged-serrated-concrete-drill-bit-set-10pcs-5-16-10pcs","provider":"AusPower Australia","version":"1.0","type":"link"}