{"product_id":"5-16-straight-shank-expansion-reamer_dwrre5-16","title":"5\/16\" Straight Shank Expansion Reamer | HSS | DWRRE5\/16","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial expansion reamers are precision tools used to enlarge holes with tight tolerances in metalworking and manufacturing environments. The 5\/16 inch straight shank expansion reamer, manufactured from High Speed Steel, is provided as a single reamer optimized for repeatable hole sizing in demanding applications.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDiameter\u003c\/b\u003e: 5\/16 inch\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank type\u003c\/b\u003e: Straight\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial grade\u003c\/b\u003e: High Speed Steel\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eApplication\u003c\/b\u003e: Expands predrilled holes to a precise final diameter, enabling proper fits for bushings, bearings, shafts, and alignment components in mechanical assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eMaterial\u003c\/b\u003e: High Speed Steel core delivers wear resistance and edge retention suitable for drilling and reaming across common workpiece materials such as steel alloys and cast iron.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eShank compatibility\u003c\/b\u003e: Straight shank design fits standard collets, end mill holders, drill presses, and CNC machines that accept straight tooling for straightforward integration into existing workflows.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eLubrication\u003c\/b\u003e: Cutting fluid or coolant recommended to minimize heat buildup, extend tool life, and improve surface finish in reaming operations.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eIncluded\u003c\/b\u003e: One reamer per order, optimized for single-piece procurement and consistent replacement in production environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53059189178647,"sku":"DWRRE5\/16","price":72.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_11_142fc074-6396-4236-83c1-b9a337990454.webp?v=1778202979","url":"https:\/\/mutualscrew.com\/products\/5-16-straight-shank-expansion-reamer_dwrre5-16","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}