{"product_id":"woyuosn-violetshield-quad-edge-drill-set","title":"Woyuosn VioletShield Quad-Edge Drill Set Stornfield","description":"\u003ch2\u003e\u003cstrong\u003eOne Bit, Any Surface — Blaze Through Jobs with Tungsten Power\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eBore through steel at dawn, then glide through porcelain by noon—the same tungsten-steel bit crushes \u003cem\u003estone, concrete, metal, wood \u0026amp; glass\u003c\/em\u003e in record time.\u003c\/p\u003e\n\n\u003cp style=\"text-align: left;margin:0;\"\u003e \u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eQuad-Edge Saw-Tooth Point\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eA solid tungsten-steel core capped by four scalpel-sharp faces self-centers in an instant, biting clean to curb walk and burrs on brutal materials.\u003c\/p\u003e\n\u003c!--1--\u003e\n\n\u003cp style=\"text-align: left;margin:0;\"\u003e \u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eViolet Titanium Shield\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe bold hue isn’t paint—Ti-Al-N armour fuses to tungsten steel, shrugging off heat to deliver up to 3× the life of bare HSS.\u003c\/p\u003e\n\u003c!--1--\u003e\n\n\u003cp style=\"text-align: left;margin:0;\"\u003e \u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eRapid Chip Clearance\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eOversized twin-helix flutes carve wide airways, flinging debris clear so the tungsten edge stays cool and razor-keen.\u003c\/p\u003e\n\u003c!--1--\u003e\n\n\u003cp style=\"text-align: left;margin:0;\"\u003e \u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e¼″ Hex Quick-Lock Shank\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eClicks into impact drivers, cordless drills or presses for slip-free, full-torque delivery.\u003c\/p\u003e\n\u003c!--1--\u003e\n\n\u003cp style=\"text-align: left;margin:0;\"\u003e \u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFive Core Diameters\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e6 \/ 8 \/ 10 \/ 10L \/ 12 mm cover pilot holes through heavy-duty anchors—see the full size chart below.\u003c\/p\u003e\n\u003c!--1--\u003e\n\n\u003cp style=\"text-align: left;margin:0;\"\u003e \u003c\/p\u003e\n\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"6\"\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth\u003eBit Ø\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\u003c!-- ---------- FAQ ---------- --\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo I need coolant when drilling glass or ceramic?\u003c\/strong\u003e\u003cbr\u003e\nYes—steady water flow preserves tungsten steel edges and prevents cracks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan these bits handle hammer action?\u003c\/strong\u003e\u003cbr\u003e\nThey’re engineered for rotary work; light tapping on masonry is acceptable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAre the tips resharpenable?\u003c\/strong\u003e\u003cbr\u003e\nThe tungsten-steel edge can be touched up with a diamond wheel, though replacing is often faster and cost-effective.\u003c\/p\u003e","brand":"Stornfield","offers":[{"title":"6+6+8+8+10mm","offer_id":53622273802567,"sku":null,"price":26.99,"currency_code":"GBP","in_stock":true},{"title":"6+6+8+10+12mm","offer_id":53622273835335,"sku":null,"price":26.99,"currency_code":"GBP","in_stock":true},{"title":"6 MM *5","offer_id":53622273868103,"sku":null,"price":26.99,"currency_code":"GBP","in_stock":true},{"title":"8 MM *5","offer_id":53622273900871,"sku":null,"price":26.99,"currency_code":"GBP","in_stock":true},{"title":"10 MM *5","offer_id":53622273933639,"sku":null,"price":26.99,"currency_code":"GBP","in_stock":true},{"title":"12 MM*5","offer_id":53622273966407,"sku":null,"price":27.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0860\/2006\/3559\/files\/637552c83d03840b1876ed2b83956652.jpg?v=1774941910","url":"https:\/\/stornfield.co.uk\/products\/woyuosn-violetshield-quad-edge-drill-set","provider":"Stornfield","version":"1.0","type":"link"}