{"product_id":"bosch-gna18v-16en-18v-brushless-16-gauge-cordless-sheet-metal-nibbler-bare-tool-corrugated-iron-roofing-hvac-duct-pipe-cutting-power-nibblers","title":"Bosch GNA18V-16EN 18V Brushless 16 Gauge Cordless Sheet Metal Nibbler Bare Tool Corrugated Iron Roofing HVAC Duct Pipe Cutting Power Nibblers","description":"\u003ch2 style=\"color: #004b87;\"\u003e\u003ca title=\"Link to the Bosch Tools homepage.\" href=\"https:\/\/www.1toptools.com\/pages\/brand-bosch\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"Bosch Promtional Logo Logout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_Promtional_Logo.png?v=1772729021\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2 style=\"color: #004b87;\"\u003eShed the Cord and Slice Through 16-Gauge Sheet Metal with Brushless Precision\u003c\/h2\u003e\n\u003cp\u003eExperience unrestricted commercial-grade mobility and high-performance metal fabrication with the Bosch GNA18V-16EN 18V Brushless Cordless 16-Gauge Sheet Metal Nibbler. Engineered to replace cumbersome corded units while matching their output, this robust industrial tool is powered by an advanced brushless motor that yields the equivalent of a 700W corded tool. It allows mechanical contractors, HVAC fabricators, and roofing installers to cut seamlessly through thick 16-gauge structural steel, corrugated panels, and multi-walled ventilation ducts. Featuring a specialized tool-free rotating die holder, users can instantly change cutting directions to navigate tight straightaways, compound right-angle corners, or complex artistic curves without distorting or bending the workpiece edges.\u003c\/p\u003e\n\u003cp\u003eErgonomically balanced to eliminate long-term fatigue during full-shift layouts, the nibbler features an ultra-slim barrel profile covered in a vibration-dampening soft-grip skin. To protect your investment and secure a safe jobsite environment, Bosch has equipped this cordless unit with electronic soft start to minimize initial kickback torque, restart protection to stop accidental activation during battery changes, and automated overload motor protection to prevent thermal damage during high-load aggregate stress. Delivering sharp, burr-free cuts that require zero secondary grinding or finishing, this portable nibbler drops cleanly into your established 18V tool fleet to maximize productivity.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e700W Corded-Equivalent Power:\u003c\/strong\u003e Industrial brushless motor setup delivers fast, punchy strokes to glide through 16-gauge metals with total cordless freedom.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360-Degree Rotating Die Holder:\u003c\/strong\u003e Offers quick, tool-free directional indexing (straight, right, or left) for extreme maneuverability around roof ridges and HVAC duct configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Burr-Free Punching:\u003c\/strong\u003e Slices metal cleanly without creating sharp shards, keeping waste minimal and preventing structural panel distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Electronic Safety Array:\u003c\/strong\u003e Outfitted with soft start to ensure smooth initial panel contact and restart protection to prevent unwanted motor ignition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Overload Performance Protection:\u003c\/strong\u003e Internal monitors watch temperature thresholds to shut down power during extreme loads, extending the life of the tool components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic Lightweight Layout:\u003c\/strong\u003e Weighing only 4.25 pounds, the balanced chassis minimizes strain during continuous downward overhead or vertical cuts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Bosch GNA18V-16EN 18V Brushless 16-Gauge Cordless Nibbler\u003c\/li\u003e\n\u003cli\u003e(1) Built-In Rotating Die Holder Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"1076\" height=\"605\" src=\"https:\/\/www.youtube.com\/embed\/GGsXdG_RYYM\" title=\"New Bosch 18V Nibbler | Bosch WOC 2026\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable height=\"535\" style=\"width: 46.098%; border-collapse: collapse; border: 1px solid rgb(221, 221, 221); font-family: sans-serif;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #004b87; color: white;\"\u003e\n\u003cth style=\"padding: 8px; text-align: left; border: 1px solid rgb(221, 221, 221); width: 47.0909%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 8px; text-align: left; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003eBrand Name\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003eBosch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003eModel Number \/ MFG Part #\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003eGNA18V-16EN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003ePower Source Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003eCordless Battery Operated (Lithium-Ion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003eSystem Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003e18V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003eMotor Style\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003eHigh-Efficiency Brushless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003eCorded Power Equivalence\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003e700W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003eMaximum Material Thickness Capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003e16-Gauge (Sheet Metal, Roofing, HVAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003eDie Adjustment Profiles\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003eStraight, Right, or Left Multi-Directional Layouts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003eNet Dry Tool Weight\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003e4.25 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003eTotal Package Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003e13.62 x 6.14 x 3.62 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003eProduct Structural Condition\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); font-weight: bold; width: 47.0909%;\"\u003eManufacturer Tool Warranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 52.9091%;\"\u003e5-Year Limited Tool Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top: 15px;\"\u003e**Battery and charger sold separately.\u003c\/p\u003e\n\u003cp style=\"margin-top: 25px; padding: 15px; background-color: #f7f9fa; border-left: 5px solid #004b87; font-style: italic;\"\u003e\u003cstrong\u003ePRO-TIP:\u003c\/strong\u003e When processing high-volume metal runs or cutting corrugated steel roofing panels, apply a few drops of light machine oil or cutting fluid directly along your planned cut line. Because a nibbler works via a rapid-punching action, proper lubrication reduces friction on the punch and die, resulting in noticeably smoother paths, minimized operator push-force, and up to double the service life on your consumable cutting parts!\u003c\/p\u003e","brand":"BOSCH","offers":[{"title":"Default Title","offer_id":52485468946743,"sku":"GNA18V-16EN","price":429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Bosch_GNA18V-16EN_18V_Brushless_16_Gauge_Cordless_Sheet_Metal_Nibbler_Bare_Tool_Corrugated_Iron_Roofing_HVAC_Duct_Pipe_Cutting_Power_Nibblers.jpg?v=1781642457","url":"https:\/\/www.1toptools.com\/products\/bosch-gna18v-16en-18v-brushless-16-gauge-cordless-sheet-metal-nibbler-bare-tool-corrugated-iron-roofing-hvac-duct-pipe-cutting-power-nibblers","provider":"1 Top Tools","version":"1.0","type":"link"}