{"product_id":"grobet-31-609-swiss-pattern-slitting-file-cut-4-needle","title":"Grobet 31.609 Swiss-pattern Slitting File Cut 4 Needle","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GROBET 31.609 is a Swiss-pattern slitting file designed for precision filing work in tight grooves, slots, and narrow channels. With an overall length of 6.25 inches and a cut length of 3 inches, this needle-grade file delivers fine, controlled material removal. The Cut 4 designation places it in the smooth end of the Swiss-pattern cut scale, making it suited for finish work and detail deburring. The tang-style end accepts compatible file handles for secure grip during use. It is sold individually without a handle attached.\u003c\/p\u003e\n\u003cp\u003eThis slitting file is intended for trade and toolroom applications where narrow-profile access is required. The 0.2 inch width and 0.11 inch thickness allow it to enter slots and kerfs that wider files cannot reach. Machinists, toolmakers, jewelers, and precision fabricators commonly use slitting files for fine notching, slot widening, and saw-tooth dressing. It is equally useful in maintenance and repair work where tight-clearance filing is needed on metal components.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSwiss-pattern Cut 4 for smooth, fine material removal in finish filing\u003c\/li\u003e\n  \u003cli\u003eNeedle-grade precision profile suited for detailed and tight-clearance work\u003c\/li\u003e\n  \u003cli\u003eSlitting profile with 0.2 inch width and 0.11 inch thickness for narrow slots and grooves\u003c\/li\u003e\n  \u003cli\u003e3-inch length of cut provides adequate working surface on a compact overall length of 6.25 inches\u003c\/li\u003e\n  \u003cli\u003eTang end accepts standard file handles sold separately\u003c\/li\u003e\n  \u003cli\u003eSold individually, no handle included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Swiss-pattern needle file for use with compatible tang-style file handles; fits typical toolroom and bench filing applications requiring a slitting profile in Cut 4.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eA licensed machinist, toolmaker, or skilled tradesperson should select the appropriate handle before use, as operating a tang file without a handle presents a puncture hazard. Secure a properly sized handle rated for needle files before applying pressure. Keep the file clean of filings using a file card or brush to maintain cut efficiency and prevent loading. Store separately from other tools to protect the precision-cut teeth from damage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFile Type\u003c\/strong\u003e: Slitting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCut\u003c\/strong\u003e: 4 (Swiss-Pattern)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLevel of Precision\u003c\/strong\u003e: Needle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.11 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTang\/Handle\u003c\/strong\u003e: Tang (handle not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: GROBET\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 31.609\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GROBET USA","offers":[{"title":"Default Title","offer_id":67909760844082,"sku":"31.609","price":32.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/aed898f9d6f54141165c9ab6fc0eda61.jpg?v=1791191556","url":"https:\/\/voomisupply.com\/products\/grobet-31-609-swiss-pattern-slitting-file-cut-4-needle","provider":"Voomi Supply","version":"1.0","type":"link"}