{"product_id":"irwin®-hss-pro-tin-coated-drill-bits","title":"HSS Pro TiN Coated Drill Bits","description":"\u003cp\u003eThe Irwin HSS Pro TiN drill bits are primarily designed for drilling metal and harder, tougher alloys. Compared to traditional HSS twist drill bits, speed can be increased by 40 -60% and feed by 10 -20% without reducing the life time of the drill bit significantly.\u003c\/p\u003e  \u003cp\u003eTiN is also a poor conductor of heat, so the heat generated during the drilling process is diverted into the chips and coolant and less into the drill bit.\u003c\/p\u003e  \u003cp\u003eThese drills have a 135° split point grinding tip which ensures perfect centring and reduced drilling pressure.\u003c\/p\u003e  \u003cp\u003eThe drill bit body is manufactured from high quality HSS steel coated with 2.5µ Titanium Nitride (TiN), the TiN coating has a hardness of app. 80 HRC and is very resistant to wear. TiN has a low coefficient of friction, this results in less power being consumed and less heat generated during the drilling.\u003c\/p\u003e","brand":"IRWIN®","offers":[{"title":"1.0mm Pack of 2","offer_id":52616013676886,"sku":"IRW10502572","price":4.37,"currency_code":"GBP","in_stock":true},{"title":"1.5mm Pack of 2","offer_id":52616013709654,"sku":"IRW10502573","price":4.37,"currency_code":"GBP","in_stock":false},{"title":"2.0mm Pack of 2","offer_id":52616013742422,"sku":"IRW10502574","price":4.49,"currency_code":"GBP","in_stock":true},{"title":"2.5mm Pack of 2","offer_id":52616013775190,"sku":"IRW10502575","price":4.57,"currency_code":"GBP","in_stock":true},{"title":"3.0mm","offer_id":52616013807958,"sku":"IRW10502576","price":4.57,"currency_code":"GBP","in_stock":true},{"title":"3.5mm","offer_id":52616013840726,"sku":"IRW10502580","price":4.63,"currency_code":"GBP","in_stock":true},{"title":"4.0mm","offer_id":52616013873494,"sku":"IRW10502581","price":4.79,"currency_code":"GBP","in_stock":true},{"title":"4.5mm","offer_id":52616013906262,"sku":"IRW10502585","price":4.84,"currency_code":"GBP","in_stock":true},{"title":"5.0mm","offer_id":52616013939030,"sku":"IRW10502588","price":4.93,"currency_code":"GBP","in_stock":true},{"title":"6.0mm","offer_id":52616013971798,"sku":"IRW10502591","price":5.13,"currency_code":"GBP","in_stock":true},{"title":"6.5mm","offer_id":52616014004566,"sku":"IRW10502592","price":5.34,"currency_code":"GBP","in_stock":true},{"title":"7.0mm","offer_id":52616014037334,"sku":"IRW10502593","price":5.52,"currency_code":"GBP","in_stock":true},{"title":"7.5mm","offer_id":52616014070102,"sku":"IRW10502594","price":5.71,"currency_code":"GBP","in_stock":false},{"title":"8.0mm","offer_id":52616014102870,"sku":"IRW10502595","price":6.19,"currency_code":"GBP","in_stock":true},{"title":"8.5mm","offer_id":52616014135638,"sku":"IRW10502596","price":6.33,"currency_code":"GBP","in_stock":false},{"title":"9.0mm","offer_id":52616014168406,"sku":"IRW10502597","price":6.58,"currency_code":"GBP","in_stock":true},{"title":"9.5mm","offer_id":52616014201174,"sku":"IRW10502598","price":6.79,"currency_code":"GBP","in_stock":true},{"title":"10mm","offer_id":52616014233942,"sku":"IRW10502599","price":7.16,"currency_code":"GBP","in_stock":true},{"title":"11mm","offer_id":52616014266710,"sku":"IRW10502600","price":7.6,"currency_code":"GBP","in_stock":true},{"title":"12mm","offer_id":52616014299478,"sku":"IRW10502601","price":8.22,"currency_code":"GBP","in_stock":true},{"title":"13mm","offer_id":52616014332246,"sku":"IRW10502602","price":8.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/2550\/9462\/files\/download_3305c843-db64-4887-b64e-98de057e48ac.jpg?v=1773854701","url":"https:\/\/uktoolbox.com\/products\/irwin%c2%ae-hss-pro-tin-coated-drill-bits","provider":"UK Toolbox","version":"1.0","type":"link"}