{"product_id":"apex-tool-group-llc-21858n-half-round-bastard-file-10-in","title":"Apex Tool Group Llc 21858N Half Round Bastard File 10 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe APEX TOOL GROUP LLC 21858N is a 10-inch half round bastard file designed for shaping, smoothing, and deburring metal and other materials across concave, convex, and flat surfaces. One side is rounded and the other is flat, giving the technician two working profiles in a single tool. The backs are double cut, which means the file removes material efficiently on both the push and draw strokes. This is an American pattern file, a standard configuration recognized across trade and industrial applications.\u003c\/p\u003e\u003cp\u003eThe 21858N is suited for metal fabrication, pipefitting, HVAC ductwork fitting, and general maintenance tasks where a versatile filing profile is required. The half round geometry makes it particularly useful when working inside curved pipe ends, fittings, or machined recesses where a flat file cannot reach. It is sold in a package of 6 units, making it practical for shop stock or tool crib replenishment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e10-inch length provides good leverage and stroke length for medium to heavy filing work\u003c\/li\u003e\n\u003cli\u003eHalf round profile covers concave, convex, and flat surfaces with one tool\u003c\/li\u003e\n\u003cli\u003eDouble cut backs increase material removal rate on both sides of the file\u003c\/li\u003e\n\u003cli\u003eAmerican pattern construction meets widely recognized trade standards\u003c\/li\u003e\n\u003cli\u003ePackaged in quantities of 6 for efficient stocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose hand file suitable for use on ferrous metals, non-ferrous metals, and similar hard materials in trade and industrial maintenance applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eHand files are used by machinists, pipefitters, HVAC technicians, and general maintenance trades. Always secure the workpiece in a vise before filing to prevent movement and injury. Inspect the file handle for cracks or looseness before use, and never use a file without a properly fitted handle. Files should not be used on hardened steel surfaces that exceed the file's hardness rating, as this will damage the teeth and reduce tool life.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile\u003c\/strong\u003e: Half Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut Type\u003c\/strong\u003e: Bastard, Double Cut Backs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePattern\u003c\/strong\u003e: American\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 6 EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.34 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: APEX TOOL GROUP LLC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 21858N\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"APEX TOOL GROUP","offers":[{"title":"Default Title","offer_id":51524533420338,"sku":"21858N","price":140.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/50cf3ba9eff708db4022b647b2d99f9b.jpg?v=1785451071","url":"https:\/\/voomisupply.com\/products\/apex-tool-group-llc-21858n-half-round-bastard-file-10-in","provider":"Voomi Supply","version":"1.0","type":"link"}