{"product_id":"dormer-hss-drill-bit-16mm-x-1-2-shank-a170","title":"Dormer A170 16mm x 1\/2\" Reduced Shank HSS Drill Bit","description":"\u003ch4\u003e\u003cb\u003eWhy Choose The Dormer A170 Drill Bit\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eReduced 1\/2-Inch Shank:\u003c\/b\u003e Designed to fit standard 13mm (1\/2\") drill chucks, enabling large-hole drilling without requiring a specialised Morse taper machine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Speed Steel (HSS) Construction:\u003c\/b\u003e Delivers excellent wear resistance, thermal stability, and long-lasting edge retention across a variety of metals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision Ground Geometry:\u003c\/b\u003e Features a sharp, efficient point that provides smooth hole entry, accurate centring, and reduced drilling resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSteam Tempered Surface Finish:\u003c\/b\u003e Helps retain cutting fluid at the point of operation and prevents chip welding for cleaner chip evacuation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Engineering Utility:\u003c\/b\u003e Ideal for drilling alloy steel, cast iron, structural steel, aluminium, and tough plastics with consistent accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dormer","offers":[{"title":"Default Title","offer_id":58815343067519,"sku":"AD-0416","price":57.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/7713\/1659\/files\/AD-0416.png?v=1792070880","url":"https:\/\/www.sam-turner.co.uk\/products\/dormer-hss-drill-bit-16mm-x-1-2-shank-a170","provider":"Sam Turner \u0026 Sons","version":"1.0","type":"link"}