{"product_id":"value-collection-2172m-knife-needle-diamond-file-medium","title":"Value Collection 2172M Knife Needle Diamond File Medium","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 2172M is a knife-style needle diamond file designed for precision material removal in tight spaces and fine-detail work. The knife profile allows access to narrow slots, notches, and angled surfaces where standard files cannot reach. The medium-grade diamond abrasive surface delivers controlled stock removal on hard materials including hardened steel, carbide, ceramics, and glass. At 5.5 inches overall length with a 2.75-inch length of cut, it is sized for one-hand control during close-tolerance filing work. Machinists, toolmakers, and maintenance technicians are the primary users of this file type.\u003c\/p\u003e\n\u003cp\u003eThis diamond needle file is suited for benchtop and field use across metalworking, toolmaking, mold and die work, and precision maintenance applications. The knife cross-section is particularly effective for filing keyways, dovetails, V-grooves, and narrow internal angles. At 0.1875 inches wide and 0.0625 inches thick, it fits into confined geometry that flat or round needle files cannot address. It performs on non-ferrous metals, composites, and other hard, abrasive-resistant materials in addition to hardened steel.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKnife-profile needle file for access to narrow slots, grooves, and angled recesses\u003c\/li\u003e\n  \u003cli\u003eMedium diamond abrasive grade for controlled material removal without aggressive overcut\u003c\/li\u003e\n  \u003cli\u003e2.75-inch length of cut provides usable working surface in a compact tool\u003c\/li\u003e\n  \u003cli\u003e5.5-inch overall length sized for one-hand control and precision handling\u003c\/li\u003e\n  \u003cli\u003e3\/16-inch width and 1\/16-inch thickness allow entry into tight, confined geometry\u003c\/li\u003e\n  \u003cli\u003eDiamond abrasive surface works on hardened steel, carbide, ceramics, and glass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose knife needle diamond file suited for benchtop and portable use in metalworking, toolmaking, and precision maintenance applications where a medium-grade diamond abrasive file is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis file is a hand tool requiring no power source or installation. Apply consistent, moderate pressure during use and allow the diamond abrasive to do the cutting — excessive force accelerates wear on the abrasive surface. Keep the file clean of metal filings using a file card or brass brush to maintain cutting efficiency. Eye protection is recommended during all filing operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFile Type\u003c\/strong\u003e: Knife\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFile Style\u003c\/strong\u003e: Needle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 2.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.188 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0625 inches (1\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27111900\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2172M\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709456384306,"sku":"2172M","price":28.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/faf5707d07e798906ea4f007f1627f56.jpg?v=1788456628","url":"https:\/\/voomisupply.com\/products\/value-collection-2172m-knife-needle-diamond-file-medium","provider":"Voomi Supply","version":"1.0","type":"link"}