{"product_id":"hss-round-adjustable-die-special-1-4-40-13-16-od-uncoated-bright-inch_dwtsr1316-1440","title":"1\/4\"-40 HSS Round Adjustable Die, Special | 13\/16\" OD | Uncoated (Bright) | DWTSR1316-1440","description":"\u003cdiv\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Round adjustable die\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThread size:\u003c\/strong\u003e 1\/4 inch-40 UNC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOuter diameter:\u003c\/strong\u003e 13\/16 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Uncoated (Bright)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eChamfer geometry: one face with a 2 to 3 thread chamfer for threading, opposite face with a 1 to 1-1\/2 thread chamfer for threading close to a shoulder\u003c\/li\u003e \u003cli\u003eAdjustment mechanism via a fine pitch screw that separates or brings together the die halves to set thread engagement\u003c\/li\u003e \u003cli\u003eBeveled slot design allows the adjusting screw to be removed when used in a machine holder; adjustment then performed by holder screws\u003c\/li\u003e \u003cli\u003eHSS construction provides improved wear life for threading operations compared to lower alloy dies\u003c\/li\u003e \u003cli\u003eExplicit use case: external threading on cylindrical workpieces with adjustable tolerance and shoulder proximity\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePhysical\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOuter diameter: 13\/16 inch\u003c\/li\u003e \u003cli\u003eThread size: 1\/4 inch-40 UNC\u003c\/li\u003e \u003cli\u003eMaterial: High Speed Steel (HSS)\u003c\/li\u003e \u003cli\u003eFinish: Uncoated (Bright)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":52459791745303,"sku":"DWTSR1316-1440","price":18.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/NPS_HSS_Round_Dies.jpg?v=1773676274","url":"https:\/\/mutualscrew.com\/products\/hss-round-adjustable-die-special-1-4-40-13-16-od-uncoated-bright-inch_dwtsr1316-1440","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}