{"product_id":"irwinr-10502549-hss-cobalt-drill-bit-4-2mm-ol-75mm-wl-43mm","title":"IRWIN� 10502549 HSS Cobalt Drill Bit 4.2mm 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: 4.2mm.\u003cbr\u003eWorking Length: 43mm.\u003cbr\u003eOverall Length: 75mm.\u003c\/p\u003e","brand":"IRWIN®","offers":[{"title":"Default Title","offer_id":41379256762550,"sku":"TB-IRW10502549-01","price":1.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0532\/7054\/4566\/files\/irw10502547_9dfebf58-ec58-49e7-9fe8-103d1c1a8859.jpg?v=1704961231","url":"https:\/\/trade-mart.co.uk\/products\/irwinr-10502549-hss-cobalt-drill-bit-4-2mm-ol-75mm-wl-43mm","provider":"trade-mart.co.uk","version":"1.0","type":"link"}