{"product_id":"premium-4-edge-violet-drill-bit-set","title":"Premium 4-Edge Violet Drill Bit Set","description":"\u003ch2\u003e\u003cstrong\u003eGet the Job Done Faster with Our Tungsten Power Bits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDrill through steel, porcelain, stone, concrete, metal, wood, and glass with ease using our powerful tungsten-steel bits. They're designed to help you complete your projects quickly and efficiently, saving you time and effort.\u003c\/p\u003e\n\u003cp style=\"text-align: left;margin:0;\"\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658.image.myqcloud.com\/\/wxalbum\/1332898\/20250708154732\/103d94fb31dfcd3962045a56741f5ad4.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eQuad-Edge Saw-Tooth Point for Easy Drilling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp bits feature a solid tungsten-steel core with four sharp edges that self-center instantly making it easy to drill clean holes in tough materials without burrs or walk.\u003e\n\u003c\/p\u003e\u003cp style=\"text-align: left;margin:0;\"\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658.image.myqcloud.com\/\/wxalbum\/1332898\/20250708154732\/ef352f901e05f418f6569c9bb5c0ae46.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eViolet Titanium Shield for Long-Lasting Performance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe unique violet color is not just for show - it's a result of our Ti-Al-N armor that's fused to the tungsten steel, providing up to 3 times the life of regular HSS bits. This means you can drill more holes without needing to replace the bit, saving you time and money.\u003c\/p\u003e\n\u003cp style=\"text-align: left;margin:0;\"\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658.image.myqcloud.com\/\/wxalbum\/1332898\/20250708154732\/618a69059d4ad8cc847e8c0eaca4c963.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eRapid Chip Clearance for Smooth Drilling\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp bits feature oversized twin-helix flutes that quickly remove debris keeping the tungsten edge cool and sharp. this means you can drill faster more efficiently without worrying about bit getting clogged or damaged.\u003e\n\u003c\/p\u003e\u003cp style=\"text-align: left;margin:0;\"\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658.image.myqcloud.com\/\/wxalbum\/1332898\/20250708154732\/4f9d561ed9f3cd20620d841c46e2be22.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e¼″ Hex Quick-Lock Shank for Easy Attachment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe ¼″ hex quick-lock shank makes it easy to attach the bit to your impact driver, cordless drill, or press, providing a secure and slip-free connection. This means you can start drilling right away, without worrying about the bit coming loose.\u003c\/p\u003e\n\u003cp style=\"text-align: left;margin:0;\"\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658.image.myqcloud.com\/\/wxalbum\/1332898\/20250708154732\/6ba22979bc86ad6132d78036e7732342.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFive Core Diameters to Suit Your Needs\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWe offer five different core diameters (6, 8, 10, 10L, and 12 mm) to suit your specific drilling needs. Whether you're working with pilot holes or heavy-duty anchors, we've got you covered. Check out our size chart below to find the perfect bit for your project.\u003c\/p\u003e\n\u003cp style=\"text-align: left;margin:0;\"\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/wxalbum-10001658.image.myqcloud.com\/\/wxalbum\/1332898\/20250708154732\/46fdef49ac48ecf8c14aaf0415d95cc7.jpg\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"6\"\u003e\t\n\t\u003ctbody\u003e\t\t\n\t\t\u003ctr\u003e\t\t\t\n\t\t\t\u003cth\u003eBit Ø\u003c\/th\u003e\t\t\t\n\t\t\t\u003cth\u003eOverall Length\u003c\/th\u003e\t\t\t\n\t\t\t\u003cth\u003eCutting Flute\u003c\/th\u003e\t\t\n\t\t\u003c\/tr\u003e\t\t\n\t\t\u003ctr\u003e\t\t\t\n\t\t\t\u003ctd\u003e6 mm (¼\")\u003c\/td\u003e\t\t\t\n\t\t\t\u003ctd\u003e60 mm \/ 2.36\"\u003c\/td\u003e\t\t\t\n\t\t\t\u003ctd\u003e35 mm \/ 1.38\"\u003c\/td\u003e\t\t\n\t\t\u003c\/tr\u003e\t\t\n\t\t\u003ctr\u003e\t\t\t\n\t\t\t\u003ctd\u003e8 mm (5\/16\")\u003c\/td\u003e\t\t\t\n\t\t\t\u003ctd\u003e100 mm \/ 3.94\"\u003c\/td\u003e\t\t\t\n\t\t\t\u003ctd\u003e60 mm \/ 2.36\"\u003c\/td\u003e\t\t\n\t\t\u003c\/tr\u003e\t\t\n\t\t\u003ctr\u003e\t\t\t\n\t\t\t\u003ctd\u003e10 mm (⅜\")\u003c\/td\u003e\t\t\t\n\t\t\t\u003ctd\u003e75 mm \/ 2.95\"\u003c\/td\u003e\t\t\t\n\t\t\t\u003ctd\u003e45 mm \/ 1.77\"\u003c\/td\u003e\t\t\n\t\t\u003c\/tr\u003e\t\t\n\t\t\u003ctr\u003e\t\t\t\n\t\t\t\u003ctd\u003e10 mm Long\u003c\/td\u003e\t\t\t\n\t\t\t\u003ctd\u003e115 mm \/ 4.52\"\u003c\/td\u003e\t\t\t\n\t\t\t\u003ctd\u003e80 mm \/ 3.14\"\u003c\/td\u003e\t\t\n\t\t\u003c\/tr\u003e\t\t\n\t\t\u003ctr\u003e\t\t\t\n\t\t\t\u003ctd\u003e12 mm (½\")\u003c\/td\u003e\t\t\t\n\t\t\t\u003ctd\u003e120 mm \/ 4.72\"\u003c\/td\u003e\t\t\t\n\t\t\t\u003ctd\u003e80 mm \/ 3.14\"\u003c\/td\u003e\t\t\n\t\t\u003c\/tr\u003e\t\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need coolant when drilling glass or ceramic?\u003c\/strong\u003e\u003cbr\u003eYes, using coolant will help preserve the tungsten steel edges and prevent cracks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these bits handle hammer action?\u003c\/strong\u003e\u003cbr\u003eOur bits are designed for rotary work, but you can use them for light tapping on masonry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the tips resharpenable?\u003c\/strong\u003e\u003cbr\u003eYou can touch up the tungsten-steel edge with a diamond wheel, but replacing the bit is often faster and more cost-effective.\u003c\/p\u003e","brand":"Halri","offers":[{"title":"6+6+8+8+10mm","offer_id":56765330456841,"sku":"87c18950P","price":30.99,"currency_code":"USD","in_stock":true},{"title":"6+6+8+10+12mm","offer_id":56765330489609,"sku":"827a9efcP","price":30.99,"currency_code":"USD","in_stock":true},{"title":"6 MM *5","offer_id":56765330522377,"sku":"0805b659P","price":30.99,"currency_code":"USD","in_stock":true},{"title":"8 MM *5","offer_id":56765330555145,"sku":"7b832865P","price":30.99,"currency_code":"USD","in_stock":true},{"title":"10 MM *5","offer_id":56765330587913,"sku":"03dc9fd9P","price":30.99,"currency_code":"USD","in_stock":true},{"title":"12 MM*5","offer_id":56765330620681,"sku":"01e4f195P","price":30.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/0734\/2345\/files\/637552c83d03840b1876ed2b83956652.jpg?v=1768915829","url":"https:\/\/uk.halri.com\/products\/premium-4-edge-violet-drill-bit-set","provider":"Halri","version":"1.0","type":"link"}