{"product_id":"draper-expert-cobalt-hole-saw-group-1-16-79mm","title":"Draper Expert Cobalt Hole saw (group 1) 16-79mm","description":"Draper Expert is the professional-grade tier of the Draper Tools range — tools specified for daily trade use, with tighter tolerances, stronger materials and designs that stand up to the workshop floor.\n\u003ch2 style=\"margin:0 0 10px 0;font-size:20px;color:#003366;\"\u003eDraper Expert Cobalt Hole saw (group 1) 16-79mm\u003c\/h2\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#333;margin:0 0 15px 0;\"\u003eThe \u003cstrong\u003eDraper Expert\u003c\/strong\u003e Cobalt Hole saw (group 1) 16-79mm (Part Number: \u003cstrong\u003eCHSP\u003c\/strong\u003e) is a genuine Draper Expert product, supplied through official UK distribution.\u003c\/p\u003e\n\u003cp style=\"font-size:13px;line-height:1.6;color:#555;margin:0 0 15px 0;\"\u003eCobalt variable pitch hole saw manufactured from quality steel with 8% cobalt content for durability. Suitable for cutting steel, brass, bronze, cast iron, aluminium, wood and plastics. Maximum cutting depth 35mm. Display packed.\u003c\/p\u003e\n\u003cp style=\"font-size:14px;line-height:1.6;color:#333;margin:0 0 12px 0;\"\u003eAvailable in 20 length options from 16 to 79 — use the selector above to pick the exact one for the job.\u003c\/p\u003e\u003ch4\u003eAvailable lengths\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#003366;color:#ffffff;\"\u003e\n\u003cth style=\"padding:10px 12px;text-align:left;color:#ffffff;\"\u003eLength\u003c\/th\u003e\n\u003cth style=\"padding:10px 12px;text-align:left;color:#ffffff;\"\u003eEAN\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e16\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347827\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e20\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347834\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e22\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347841\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347858\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e32\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347865\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e35\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347889\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e38\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347896\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e40\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347902\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e44\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347919\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e51\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347926\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e54\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347933\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e57\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347940\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e60\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347957\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e64\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347964\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e65\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347971\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e67\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347988\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e70\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559347995\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e73\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559348008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e76\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559348015\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:600;background:#fafafa;\"\u003e79\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;\"\u003e5010559348022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp style=\"font-size:11px;color:#777;margin-top:6px;\"\u003eUse the length selector at the top of this page to choose your option. Each option is dispatched as a separate stocked item.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003eDraper Expert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003eCHSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eMPN\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003eCHSP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eEAN\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003e5010559347827\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eGTIN\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003e5010559347827\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003ePower Tool Accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eItem Weight\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003e0.05 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eCustom Bundle\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003e79mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-weight:bold;background:#f8f9fa;width:40%;font-size:13px;\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #eee;font-size:13px;\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eDownloads\u003c\/h4\u003e\u003cul style=\"list-style:none;padding:10px 16px;margin:0;background:#f8f9fa;border:1px solid #eee;border-radius:6px;\"\u003e\u003cli style=\"padding:6px 0;\"\u003e\u003ca href=\"https:\/\/cdn.pimber.ly\/public\/asset\/raw\/5c49d364cea10b002eb87a28\/98bbe5b6\/6983bc27910dfb54f8e35662\/PDS_EN_34782.pdf\" target=\"_blank\" rel=\"noopener\" style=\"color:#003366;text-decoration:none;font-weight:500;\"\u003e📄 Technical Datasheet\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eWhy Choose Draper Expert?\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eDraper's professional specification, built for daily trade use.\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade-grade materials\u003c\/strong\u003e — chrome vanadium, forged and hardened components across the range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Draper quality\u003c\/strong\u003e — backed by a family tool business established in 1919.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull technical data\u003c\/strong\u003e — sizes, part numbers and specifications on every listing.\u003c\/li\u003e\n\u003c\/ul\u003e\nProduct Video\u003cvideo controls preload=\"metadata\" playsinline style=\"width:100%;max-width:720px;display:block;margin:0 auto;aspect-ratio:16\/9;border-radius:8px;border:1px solid #dce3eb;background:#000;\"\u003e\u003csource src=\"https:\/\/app.ukb4c.co.uk\/uploads\/suppliers\/draper\/videos\/nn4_online\/f3890433a8d5.mp4\" type=\"video\/mp4\"\u003eYour browser cannot play this video.\u003c\/source\u003e\u003c\/video\u003e\n\u003ch4\u003eAbout Draper Expert\u003c\/h4\u003e\u003cp\u003eDraper Expert sits at the professional end of the Draper Tools family — the specification chosen by mechanics, engineers and site trades who use their tools every day. Drawing on more than a century of Draper tool heritage, the Expert range covers hand tools, sockets, cutting and workshop equipment engineered for durability and accuracy.\u003c\/p\u003e\n\n\u003cstyle\u003e.ds-462e7fa5{margin:20px 0;padding:14px;background:#fafafa;border:1px solid #e5e7eb;border-radius:8px;}.ds-462e7fa5 h3{font-size:15px;color:#003366;margin:0 0 10px 0;}.ds-462e7fa5-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;}.ds-462e7fa5-cell{border:1px solid #dce3eb;border-radius:6px;overflow:hidden;background:white;display:block;color:inherit;text-decoration:none;}.ds-462e7fa5-cell img{width:100%;height:auto;display:block;transition:transform .2s;}@media (hover:hover){.ds-462e7fa5-cell:hover img{transform:scale(1.05);}}.ds-462e7fa5-foot{font-size:11px;color:#666;margin-top:10px;line-height:1.5;}.ds-462e7fa5-lb{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.92);z-index:9999;text-align:center;padding:20px;box-sizing:border-box;}.ds-462e7fa5-lb:target{display:block;}.ds-462e7fa5-lb img{max-width:96%;max-height:88vh;height:auto;width:auto;border:2px solid white;background:white;}.ds-462e7fa5-lb .close{position:absolute;top:14px;right:24px;color:white;font-size:32px;font-weight:bold;text-decoration:none;line-height:1;}.ds-462e7fa5-lb .nav{position:absolute;top:50%;transform:translateY(-50%);color:white;font-size:48px;text-decoration:none;padding:10px 20px;font-weight:bold;}.ds-462e7fa5-lb .prev{left:10px;} .ds-462e7fa5-lb .next{right:10px;}.ds-462e7fa5-lb .label{position:absolute;bottom:14px;left:0;right:0;color:white;font-size:13px;text-align:center;font-family:sans-serif;}\u003c\/style\u003e\u003cp class=\"pb-brand-badges\"\u003e\u003cimg src=\"https:\/\/app.ukb4c.co.uk\/uploads\/suppliers\/draper\/tail\/e495eb6a4dae.png\" alt=\"\" style=\"max-height:80px;margin:6px;display:inline-block;vertical-align:middle;\" onerror=\"this.style.display='none'\"\u003e\u003cimg src=\"https:\/\/app.ukb4c.co.uk\/uploads\/suppliers\/draper\/tail\/e8fc2c10649f.png\" alt=\"\" style=\"max-height:80px;margin:6px;display:inline-block;vertical-align:middle;\" onerror=\"this.style.display='none'\"\u003e\u003cimg src=\"https:\/\/app.ukb4c.co.uk\/uploads\/suppliers\/draper\/tail\/1ba15c390b3f.png\" alt=\"\" style=\"max-height:80px;margin:6px;display:inline-block;vertical-align:middle;\" onerror=\"this.style.display='none'\"\u003e\u003c\/p\u003e","brand":"Draper Expert","offers":[{"title":"16","offer_id":58543312994649,"sku":"34782-DRA","price":6.99,"currency_code":"GBP","in_stock":false},{"title":"20","offer_id":58543313027417,"sku":"34783-DRA","price":6.99,"currency_code":"GBP","in_stock":false},{"title":"22","offer_id":58543313060185,"sku":"34784-DRA","price":8.99,"currency_code":"GBP","in_stock":false},{"title":"25","offer_id":58543313092953,"sku":"34785-DRA","price":9.99,"currency_code":"GBP","in_stock":false},{"title":"32","offer_id":58543313125721,"sku":"34786-DRA","price":9.99,"currency_code":"GBP","in_stock":false},{"title":"35","offer_id":58543313158489,"sku":"34788-DRA","price":10.99,"currency_code":"GBP","in_stock":false},{"title":"38","offer_id":58543313191257,"sku":"34789-DRA","price":10.99,"currency_code":"GBP","in_stock":false},{"title":"40","offer_id":58543313224025,"sku":"34790-DRA","price":10.99,"currency_code":"GBP","in_stock":false},{"title":"44","offer_id":58543313256793,"sku":"34791-DRA","price":10.99,"currency_code":"GBP","in_stock":false},{"title":"51","offer_id":58543313289561,"sku":"34792-DRA","price":11.99,"currency_code":"GBP","in_stock":false},{"title":"54","offer_id":58543313322329,"sku":"34793-DRA","price":10.99,"currency_code":"GBP","in_stock":false},{"title":"57","offer_id":58543313355097,"sku":"34794-DRA","price":9.99,"currency_code":"GBP","in_stock":false},{"title":"60","offer_id":58543313387865,"sku":"34795-DRA","price":9.99,"currency_code":"GBP","in_stock":false},{"title":"64","offer_id":58543313420633,"sku":"34796-DRA","price":13.99,"currency_code":"GBP","in_stock":false},{"title":"65","offer_id":58543313453401,"sku":"34797-DRA","price":9.99,"currency_code":"GBP","in_stock":true},{"title":"67","offer_id":58543313486169,"sku":"34798-DRA","price":13.99,"currency_code":"GBP","in_stock":false},{"title":"70","offer_id":58543313518937,"sku":"34799-DRA","price":13.99,"currency_code":"GBP","in_stock":false},{"title":"73","offer_id":58543313551705,"sku":"34800-DRA","price":13.99,"currency_code":"GBP","in_stock":false},{"title":"76","offer_id":58543313584473,"sku":"34801-DRA","price":14.99,"currency_code":"GBP","in_stock":false},{"title":"79","offer_id":58543313617241,"sku":"34802-DRA","price":14.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/9257\/2761\/files\/34782_CHSP.jpg?v=1783611184","url":"https:\/\/towntools.co.uk\/products\/draper-expert-cobalt-hole-saw-group-1-16-79mm","provider":"Town Tools","version":"1.0","type":"link"}