{"product_id":"1-3-4-4mt-spiral-flute-taper-shank-bridge-reamer_dwrrb1-3-4","title":"1-3\/4\" 4MT Spiral Flute Taper Shank Bridge Reamer | HSS | DWRRB1-3\/4","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial machining tooling for precision bore finishing and hole alignment in production environments. This 1-3\/4 inch diameter, 4MT taper shank bridge reamer, made from High Speed Steel, delivers consistent bore sizing and surface finish in metalworking operations.\u003c\/p\u003e \u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Diameter 1-3\/4 inch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDrive type\u003c\/strong\u003e: 4MT Morse taper\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\u003eApplication\u003c\/strong\u003e: Designed for finishing and sizing through holes in machine tooling, fixtures, and component housings to ensure precise alignment and consistent bore diameter.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChip evacuation\u003c\/strong\u003e: Spiral flute geometry facilitates effective swarf removal, reducing chip packing and maintaining smooth cutting action during long reaming passes.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShank design\u003c\/strong\u003e: Taper shank 4MT provides rigid, secure seating in milling machines, drill presses, and boring setups, minimizing runout and improving concentricity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial benefits\u003c\/strong\u003e: High Speed Steel offers wear resistance and capability to cut through ferrous and nonferrous metals with appropriate cutting parameters, extending tool life in production environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eQuality outcome\u003c\/strong\u003e: Delivers true bore geometry with smooth surface finish, supporting downstream assembly tolerances and reducing rework in critical assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Drill America","offers":[{"title":"Default Title","offer_id":53058238611735,"sku":"DWRRB1-3\/4","price":329.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/Group_12_8c43f675-caca-49bb-9e00-f9fa56f2aae9.webp?v=1778202979","url":"https:\/\/mutualscrew.com\/products\/1-3-4-4mt-spiral-flute-taper-shank-bridge-reamer_dwrrb1-3-4","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}