{"product_id":"hertel-mr34-0327-281-chucking-reamer-0-0327in-solid-carbide","title":"Hertel MR34-0327.281 Chucking Reamer 0.0327in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL MR34-0327.281 is a solid carbide chucking reamer designed for precision hole finishing in tight-tolerance machining applications. With a reamer diameter of 0.0327 inches (0.83 mm) and a diameter tolerance of 0.0000 to +0.0003 mm, this tool delivers consistent bore sizing in small-diameter work. The straight shank allows direct mounting in standard drill chucks or collets. Four spiral flutes with a left-hand spiral and right-hand cutting direction promote smooth chip evacuation and reduce chatter during operation. A bright polished finish minimizes friction and helps maintain dimensional accuracy across production runs.\u003c\/p\u003e\n\u003cp\u003eThis reamer is suited for precision hole sizing in small-bore applications across metalworking, toolroom, and production machining environments. The 0.0327-inch diameter targets applications requiring sub-1 mm bore accuracy, typical in medical device, aerospace, and instrument manufacturing. Overall length of 1.9685 inches and a flute length of 0.7087 inches (18 mm nominal) make it appropriate for shallow to moderate-depth reaming operations. Machinists and tool-and-die professionals working with CNC machining centers, drill presses, or manual lathes are the primary users of this tool.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard or abrasive materials\u003c\/li\u003e\n  \u003cli\u003e0.0327-inch (0.83 mm) diameter with tolerance of 0.0000 to +0.0003 mm for tight bore control\u003c\/li\u003e\n  \u003cli\u003eLeft-hand spiral flutes with right-hand cutting direction for smooth chip flow and reduced tool deflection\u003c\/li\u003e\n  \u003cli\u003eBright polished finish to minimize built-up edge and extend tool life\u003c\/li\u003e\n  \u003cli\u003eStraight shank for direct chuck or collet mounting without adapters\u003c\/li\u003e\n  \u003cli\u003e4-flute geometry balances surface finish quality with chip clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style solid carbide chucking reamer for use in standard drill chucks, collet holders, and reamer holders accepting a straight shank in this diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following standard toolroom practices. Ensure the workpiece and machine spindle are fully stopped and secured before changing or inspecting the reamer. Use appropriate collet or chuck tooling that matches the straight shank diameter to prevent runout. Follow shop-floor speeds and feeds guidelines for solid carbide reamers in the specific workpiece material being machined.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 0.0327 inches (0.83 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: 0.0000 to +0.0003 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.9685 inches (50.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.7087 inches (18 mm)\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: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Direction\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright (Polished)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDowel Pin Reamer\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver\/Under Size Reamer\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MR34-0327.281\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51730970083634,"sku":"MR34-0327.281","price":107.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0f674605d3c974f2e78822b99691be8e.jpg?v=1788725474","url":"https:\/\/voomisupply.com\/products\/hertel-mr34-0327-281-chucking-reamer-0-0327in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}