{"product_id":"1-2-straight-shank-expansion-reamer_dwrre1-2","title":"1\/2\" Straight Shank Expansion Reamer | HSS | DWRRE1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial expansion reamers are precision cutting tools used to enlarge and finish cylindrical bores with tight tolerances. This product combines a straight shank with high speed steel construction to deliver reliable performance in metalworking and fabrication environments.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive type:\u003c\/strong\u003e Straight shank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial grade:\u003c\/strong\u003e High Speed Steel (HSS)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise bore expansion:\u003c\/strong\u003e Enables final bore diameter control within tight tolerances for production fixtures and assemblies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable diameter mechanism:\u003c\/strong\u003e Allows incremental adjustments to hole size without switching tools, reducing setup time in job shops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraight shank compatibility:\u003c\/strong\u003e Fits standard toolholders, chucks, and collets, minimizing runout and improving surface finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial performance:\u003c\/strong\u003e High Speed Steel provides wear resistance and heat tolerance suitable for die, mold, and general metalworking operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse cases:\u003c\/strong\u003e Hydraulic cylinder bores, OEM component housings, precision alignment features, and fixture work requiring accurate hole sizing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduction durability:\u003c\/strong\u003e Designed for repeated reaming cycles in high-output environments with consistent results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53059198812439,"sku":"DWRRE1\/2","price":56.85,"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\/1-2-straight-shank-expansion-reamer_dwrre1-2","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}