{"product_id":"1-9-16-x-3-naco-coated-annular-cutter-3-4-weldon-shank-hss_anc5-530-360","title":"1-9\/16\" X 3\" nACo Coated Annular Cutter | 3\/4\" Weldon Shank | HSS | ANC5-530-360","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial annular cutters are designed for precision metal drilling in manufacturing and fabrication environments. This model features a nACo coating for extended wear life and a Weldon shank for secure retention.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 1-9\/16 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank\u003c\/strong\u003e: 3\/4 inch Weldon shank\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: nACo coated\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: HSS\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Large-diameter holemaking in metal using standard drilling equipment with a 3\/4 inch collet or holder; optimized for magnetic drill presses and portable drill motors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoating Benefits\u003c\/strong\u003e: nACo coating reduces friction, improves heat resistance, and extends tool life in abrasive metals.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial and Geometry\u003c\/strong\u003e: HSS core provides toughness for drilling ferrous and non-ferrous metals; annular cutter geometry enables efficient removal of annular chips and cleaner hole walls.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank Retention\u003c\/strong\u003e: Weldon shank design offers positive retention in collets, reducing runout and improving hole accuracy.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustry Use\u003c\/strong\u003e: Suitable for structural fabrication, machinery maintenance, OEM production, automotive assembly, and equipment installation projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53412293345559,"sku":"ANC5-530-360","price":255.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/5.jpg?v=1779454687","url":"https:\/\/mutualscrew.com\/products\/1-9-16-x-3-naco-coated-annular-cutter-3-4-weldon-shank-hss_anc5-530-360","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}