{"product_id":"irwin®-hss-cobalt-drill-bit-4-0mm-ol-75mm-wl-43mm","title":"Irwin® HSS Cobalt Drill Bit 4.0mm OL:75mm WL:43mm","description":"\u003cp\u003eThe Irwin Metric HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys. Their 135° split point grinding ensures perfect centring and reduced drilling pressure. An industrial quality ground flute ensures high accuracy drilling and fast removal of chips.\u003c\/p\u003e  \u003cp\u003eThe drill bit body is manufactured from high quality HSS steel containing 5% Cobalt (Co). The added 5% Cobalt improves the red hardness (heat resistance) of the drill bit and results in significantly extended life. It has an attractive golden tempered surface finish.\u003c\/p\u003e\u003cp\u003eDiameter: 4mm.\u003cbr\u003eWorking Length: 43mm.\u003cbr\u003eOverall Length: 75mm.\u003c\/p\u003e","brand":"IRWIN®","offers":[{"title":"Default Title","offer_id":56169254453634,"sku":"IRW10502547-TOOLBANK","price":5.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2872\/3586\/files\/14d699e3-4fb3-4f8e-abdf-96689c30c63a.jpg?v=1767812027","url":"https:\/\/northantstrade.co.uk\/products\/irwin%c2%ae-hss-cobalt-drill-bit-4-0mm-ol-75mm-wl-43mm","provider":"Northantstrade","version":"1.0","type":"link"}