{"product_id":"premium-4-piece-drill-bit-set","title":"Premium 4-Piece Drill Bit Set","description":"\u003ch2\u003e\u003cstrong\u003eGet the Job Done Fast with Our Tungsten Power Bits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eDrill through any surface with ease - our tungsten-steel bits can handle \u003cem\u003estone, concrete, metal, wood, and glass\u003c\/em\u003e with record speed and precision.\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\u003eOur bits feature a solid tungsten-steel core with four sharp faces that self-center instantly, making it easy to drill clean and precise holes in tough materials.\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\/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 vibrant titanium shield is not just for show - it's a durable Ti-Al-N armor that fuses to the tungsten steel, providing up to 3 times the lifespan of regular HSS bits.\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\u003eOur oversized twin-helix flutes ensure rapid chip clearance, keeping the tungsten edge cool and sharp for smooth and efficient drilling.\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\/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 Secure Connection\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eOur bits feature a secure ¼″ hex quick-lock shank that clicks into impact drivers, cordless drills, or presses for slip-free and full-torque delivery.\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 for Versatility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWe offer five core diameters (6, 8, 10, 10L, and 12 mm) to cover various pilot holes and heavy-duty anchors - see the full size chart below for more details.\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\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eBit Diameter\u003c\/th\u003e\n\t\t\t\u003cth\u003eOverall Length\u003c\/th\u003e\n\t\t\t\u003cth\u003eCutting Flute\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e6 mm (¼\")\u003c\/td\u003e\n\t\t\t\u003ctd\u003e60 mm \/ 2.36\"\u003c\/td\u003e\n\t\t\t\u003ctd\u003e35 mm \/ 1.38\"\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e8 mm (5\/16\")\u003c\/td\u003e\n\t\t\t\u003ctd\u003e100 mm \/ 3.94\"\u003c\/td\u003e\n\t\t\t\u003ctd\u003e60 mm \/ 2.36\"\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e10 mm (⅜\")\u003c\/td\u003e\n\t\t\t\u003ctd\u003e75 mm \/ 2.95\"\u003c\/td\u003e\n\t\t\t\u003ctd\u003e45 mm \/ 1.77\"\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e10 mm Long\u003c\/td\u003e\n\t\t\t\u003ctd\u003e115 mm \/ 4.52\"\u003c\/td\u003e\n\t\t\t\u003ctd\u003e80 mm \/ 3.14\"\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd\u003e12 mm (½\")\u003c\/td\u003e\n\t\t\t\u003ctd\u003e120 mm \/ 4.72\"\u003c\/td\u003e\n\t\t\t\u003ctd\u003e80 mm \/ 3.14\"\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\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 helps preserve the tungsten steel edges and prevents 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 light tapping on masonry is acceptable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the tips resharpenable?\u003c\/strong\u003e\u003cbr\u003eThe tungsten-steel edge can be touched up with a diamond wheel, although replacing it is often faster and more cost-effective.\u003c\/p\u003e","brand":"Fesara","offers":[{"title":"6+6+8+8+10mm","offer_id":56768715719000,"sku":"5f3baceaP","price":21.99,"currency_code":"GBP","in_stock":true},{"title":"6+6+8+10+12mm","offer_id":56768715751768,"sku":"daefc8b0P","price":21.99,"currency_code":"GBP","in_stock":true},{"title":"6 MM *5","offer_id":56768715784536,"sku":"6693545eP","price":21.99,"currency_code":"GBP","in_stock":true},{"title":"8 MM *5","offer_id":56768715817304,"sku":"adecca4cP","price":21.99,"currency_code":"GBP","in_stock":true},{"title":"10 MM *5","offer_id":56768715850072,"sku":"c20b64caP","price":21.99,"currency_code":"GBP","in_stock":true},{"title":"12 MM*5","offer_id":56768715882840,"sku":"9f585dc2P","price":21.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/5278\/6008\/files\/637552c83d03840b1876ed2b83956652.jpg?v=1771684469","url":"https:\/\/fesara.com\/products\/premium-4-piece-drill-bit-set","provider":"Fesara","version":"1.0","type":"link"}