{"product_id":"halls-mc-7m-high-speed-steel-step-drill-4-20mm","title":"Halls MC 7M High-Speed Steel Step Drill 4-20mm","description":"\u003cp\u003eThe Halls MC High-Speed Steel Step Drill provides an easy way to cut the hole size you want. Each tool cuts parallel hole sizes. For use on sheet metal to stated maximum thickness.\u003c\/p\u003e\u003cp\u003eSize range.4,6,8,10,12,14,16,18,20mm.\u003cbr\u003eMaximum Material Thickness. 4mm.\u003cbr\u003eShank to fit size. 10mm.\u003c\/p\u003e  \u003cp\u003eWhen drilling metals always use a coolant.\u003c\/p\u003e","brand":"Halls","offers":[{"title":"Default Title","offer_id":56169104212354,"sku":"HLLMC7M-TOOLBANK","price":46.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2872\/3586\/files\/6a49231b-93f2-4551-b322-02e322b3b9fb.jpg?v=1767808538","url":"https:\/\/northantstrade.co.uk\/products\/halls-mc-7m-high-speed-steel-step-drill-4-20mm","provider":"Northantstrade","version":"1.0","type":"link"}