{"product_id":"1-7-8-straight-shank-expansion-reamer_dwrre1-7-8","title":"1-7\/8\" Straight Shank Expansion Reamer | HSS | DWRRE1-7\/8","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial expansion tooling for precision bore finishing across demanding manufacturing environments. The 1-7\/8 inches Straight Shank Expansion Reamer, manufactured from High Speed Steel, delivers consistent bore size with robust engineering.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 1-7\/8 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type:\u003c\/strong\u003e Straight Shank\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade:\u003c\/strong\u003e High Speed Steel\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExpansion capability:\u003c\/strong\u003e Enables precise bore sizing with minor diameter adjustments while maintaining bore concentricity and reducing cycle time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConcentricity and alignment:\u003c\/strong\u003e Straight Shank design ensures stable, concentric bore finishing with compatible tool holders and collets, reducing runout.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial compatibility:\u003c\/strong\u003e High Speed Steel construction provides reliable performance across steel, cast iron, and alloy machining environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChip control:\u003c\/strong\u003e Edge geometry supports efficient chip evacuation and improves surface finish in bores.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal applications:\u003c\/strong\u003e Final bore sizing in machine fixtures, aerospace components, automotive assemblies, and other precision metalworking operations requiring tight tolerance reaming.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53059266511127,"sku":"DWRRE1-7\/8","price":252.33,"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\/1-7-8-straight-shank-expansion-reamer_dwrre1-7-8","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}