{"product_id":"1-2-straight-flute-hand-expansion-reamer_dwrrhde1-2","title":"1\/2\" Straight Flute Hand Expansion Reamer | HSS | DWRRHDE1\/2","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial precision tooling for hole finishing and final dimension control in metalworking environments. The 1\/2 inch Straight Flute Hand Expansion Reamer supports manual operation in toolrooms, machine shops, and industrial facilities to achieve true, smooth hole sizing.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Diameter 1\/2 inch\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\u003eFlute geometry\u003c\/strong\u003e: Straight flute design provides consistent guidance and straight hole enlargement, reducing axial runout during manual reaming.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational method\u003c\/strong\u003e: Hand operation using standard reaming handles enables controlled material removal and fine-tuning of hole diameter for tight tolerance applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFinish quality\u003c\/strong\u003e: Designed to produce uniform bore surfaces with minimized chatter when used on steel, aluminum, and cast iron substrates.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHole enlargement control\u003c\/strong\u003e: Delivers controlled diameter increase through precise cutting action for final sizing and deburring of pre-drilled holes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Ideal for machine shops and tool and die rooms performing refurbishing, maintenance, and precision hole preparation in fixture plates, dies, and machined components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53059134226711,"sku":"DWRRHDE1\/2","price":114.73,"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-flute-hand-expansion-reamer_dwrrhde1-2","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}