{"product_id":"drills-and-cutting-tools-c3-drill-bits-metal-c4-dormer-a777-hsco-heavy-duty-jobber-drill-4-20mm-ol-75mm-wl-43mm-p6371","title":"Dormer A777 HSCo Heavy-Duty Jobber Drill 4.20mm OL:75mm WL:43mm","description":"\u003cp\u003eDormer A777 Heavy-duty Cobalt jobber drill for use when greater heat is generated during drilling, e.g on higher tensile, tougher materials and in particular the Aerospace Industry.  Specifications:Flute Geometry: Standard Helix, Right hand spiral, Thick WebPoint Angle: 0.30 mm - 0.95 mm 118° Conical point1.00 mm to 1.40 mm inclusive 135° 4 facet point1.50 mm and above 135° split point sizes (Split point geometry to NAS 907 Areospace Specification type P3 Point)  Surface Treatment: BronzeMaterial: HSCo Cobalt steel  DIN 338 RN \/ BS328 \/ ISO235\u003c\/p\u003e","brand":"Dormer","offers":[{"title":"1","offer_id":56330011574604,"sku":null,"price":8.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2866\/8492\/files\/1414190054-71767700_4f162c24-4990-42ab-9d8d-74c9207b1cda.jpg?v=1766765633","url":"https:\/\/ciponline.co.uk\/products\/drills-and-cutting-tools-c3-drill-bits-metal-c4-dormer-a777-hsco-heavy-duty-jobber-drill-4-20mm-ol-75mm-wl-43mm-p6371","provider":"Cassells Industrial Products Ltd","version":"1.0","type":"link"}