{"product_id":"osg-300-0625-chucking-reamer-1-16-in-solid-carbide","title":"Osg 300-0625 Chucking Reamer 1\/16 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 300-0625 is a solid carbide chucking reamer designed for precision hole finishing in general machining applications. With a 1\/16 inch (0.0625 inch) diameter and a diameter tolerance of +0.0001 to +0.0004 inches, this reamer delivers tight, repeatable sizing in finished bores. The straight flute geometry and right-hand cutting direction make it well suited for through-hole and short blind-hole reaming in a variety of workpiece materials. Overall length is 1-1\/2 inches with a 3\/8 inch flute length. The straight cylindrical shank mounts directly in standard collets or chucks. This is a machine shop tool installed and operated by machinists and CNC operators.\u003c\/p\u003e\u003cp\u003eThe 300-0625 is used in production and job-shop machining environments where close-tolerance hole sizing is required. Its compact 1\/16 inch diameter makes it appropriate for small-diameter bore finishing in components such as instrument parts, medical hardware, tooling fixtures, and precision assemblies. The bright, uncoated finish suits a broad range of base materials where coating interaction is a concern. It runs in vertical machining centers, drill presses, and CNC lathes equipped with appropriate collet toolholding. A four-flute configuration balances chip clearance with surface finish quality at this diameter range.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance at small diameters\u003c\/li\u003e\n\u003cli\u003eDiameter tolerance of +0.0001 to +0.0004 inches for precise bore sizing\u003c\/li\u003e\n\u003cli\u003eFour straight flutes with right-hand cutting direction\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish compatible with a wide range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank for use with standard collets or drill chucks\u003c\/li\u003e\n\u003cli\u003eOSG 300D series, designed for general machining applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style chucking reamer for general machining applications in the 0.0500 to 0.0999 inch reamer diameter range, per OSG 300D series specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or CNC operator. Secure the straight cylindrical shank firmly in a collet or drill chuck before use; verify runout before cutting to maintain tolerance. Power down and lock out the machine before changing or inspecting the tool. Do not hand-turn a reamer in reverse, as this can damage the cutting edges.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 1\/16 inch (0.0625 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReamer Diameter Range\u003c\/strong\u003e: 0.0500 to 0.0999 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0001 to +0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-1\/2 inches (1.5000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 300D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4 inches L x 0.25 inches W x 0.25 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241611\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 300-0625\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51727916138802,"sku":"300-0625","price":45.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b3af7ad9693a92dc89007783f5a05a9f_ba209240-58b8-4526-ad73-e003d21d0a82.jpg?v=1788684472","url":"https:\/\/voomisupply.com\/products\/osg-300-0625-chucking-reamer-1-16-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}