{"product_id":"20-chucking-reamer_dwrr20","title":"#20 Chucking Reamer | HSS | DWRR20","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial grade chucking reamer designed for precision hole finishing in metalworking environments. Built for reliability and repeatable results in production settings.\u003c\/p\u003e \u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial grade\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Final finishing of drilled holes in metal workpieces during precision manufacturing and assembly lines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHole quality\u003c\/strong\u003e: Provides tight diameter control and smooth bore walls with proper coolant and cutting speeds, enabling consistent tolerances across production runs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTool life and durability\u003c\/strong\u003e: HSS composition balances hardness and toughness for extended service in repetitive reaming cycles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProcess efficiency\u003c\/strong\u003e: Reduces secondary finishing steps and scrap rates by delivering final hole size in a single operation when integrated into appropriate machining sequences.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Suitable for chucking applications on standard machine tools equipped with drill chuck or collet fixtures supporting reaming operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance\u003c\/strong\u003e: Recommend coolant application during operation to minimize built-up material and heat, preserving tool edge quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53058872017175,"sku":"DWRR20","price":9.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_1_1bfec9ec-abaf-44b6-af5a-d23adb573fb0.webp?v=1778202979","url":"https:\/\/mutualscrew.com\/products\/20-chucking-reamer_dwrr20","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}