{"product_id":"walter-titex-5071901-chucking-reamer-6-40mm-cobalt-steel","title":"Walter-titex 5071901 Chucking Reamer 6.40mm Cobalt Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 5071901 is a solid cobalt steel chucking reamer designed to finish-ream precision holes to h7 tolerance in metalworking applications. At 6.40mm (0.2520 inches) in diameter with a 101.00mm overall length and a 28.00mm flute length, this reamer delivers accurate bore finishing in a compact, rigid package. Six spiral flutes with left-hand spiral geometry channel chips effectively while the right-hand cutting direction keeps the tool tracking true under feed. The straight-cylindrical shank seats cleanly in standard drill chucks or collet holders, making it a dependable choice for machinist and toolroom use.\u003c\/p\u003e\n\u003cp\u003eThis chucking reamer is suited for finishing operations on through-holes and blind holes in steel, cast iron, and similar ferrous materials on manual mills, drill presses, and CNC machining centers. The bright, uncoated finish is appropriate for general-purpose reaming where coolant-through capability is not required. It fits production and repair applications where close-tolerance hole finishing is needed, including fixture work, bearing fits, and dowel-pin bores. Sold individually, it is a direct bench-stock replacement for worn or damaged reamers of the same diameter class.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e6.40mm (0.2520 inches) diameter ground to h7 tolerance for consistent, close-tolerance hole finishing\u003c\/li\u003e\n  \u003cli\u003eCobalt steel construction for improved heat and wear resistance over standard HSS\u003c\/li\u003e\n  \u003cli\u003eSix spiral flutes with left-hand spiral and right-hand cutting direction for smooth chip evacuation\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank for direct chuck or collet mounting without adapters\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suitable for general ferrous and non-ferrous reaming\u003c\/li\u003e\n  \u003cli\u003e101.00mm overall length with 28.00mm flute length for controlled reach in standard bore depths\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement chucking reamer for metalworking setups requiring a 6.40mm diameter, straight-cylindrical shank reamer with h7 tolerance. Fits standard drill chucks and collet holders accepting the straight-cylindrical shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this reamer is performed by machinists and tool-and-die professionals on milling machines, drill presses, or CNC machining centers. Power down and lock out the spindle before changing tooling per applicable machine safety procedures. Seat the shank fully and uniformly in the chuck or collet before tightening to prevent runout. Use appropriate cutting fluid for the workpiece material; do not run dry on hardened or abrasive materials.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReamer Diameter\u003c\/strong\u003e: 6.40mm (0.2520 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: h7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 101.00mm (3.9764 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 28.00mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt Steel\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\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.43 x 2.2 x 0.43 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241611\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: WALTER-TITEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5071901\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51749955076402,"sku":"5071901","price":69.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ad60ddddcd28f20c11d01ffdfb4730a4.jpg?v=1788912584","url":"https:\/\/voomisupply.com\/products\/walter-titex-5071901-chucking-reamer-6-40mm-cobalt-steel","provider":"Voomi Supply","version":"1.0","type":"link"}