{"product_id":"osg-1410101600-thread-forming-tap-m3x0-50-metric-coarse","title":"Osg 1410101600 Thread Forming Tap M3x0.50 Metric Coarse","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 1410101600 is a cobalt thread forming tap designed for cold-forming internal threads in ductile metals without cutting. It carries an M3x0.50 Metric Coarse thread profile and a modified bottoming chamfer of 2 to 2.5 threads, making it suitable for blind hole threading where full thread depth close to the bottom of the bore is required. The overall length is 1.9291 inches (49.20 mm) with a thread length of 0.2441 inches (6.20 mm) and a tapping depth of 0.6299 inches (16.00 mm). The bright finish is uncoated, preserving the base cobalt material properties. This tap belongs to the OSG HY-PRO NRT Series and is intended for use by machinists, tool-and-die makers, and production floor operators.\u003c\/p\u003e\n\u003cp\u003eThis tap is suited for blind hole threading applications in a range of ferrous and non-ferrous materials including alloy steel, carbon steel, die steel, hardened steel, stainless steel, and aluminum. The M3x0.50 thread size and right-hand thread direction make it a standard choice for metric fastener tapping in precision machined components, fixtures, and assemblies. It is commonly used in production environments where chip-free threading is preferred to avoid evacuation issues in blind holes. The 4H class of fit with a D3 thread limit provides a tight tolerance suitable for standard metric fastener engagement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt construction provides increased hardness and heat resistance versus standard HSS for demanding materials\u003c\/li\u003e\n  \u003cli\u003eModified bottoming chamfer (2 to 2.5P) allows threading close to the bottom of blind holes\u003c\/li\u003e\n  \u003cli\u003eThread forming (chipless) design eliminates chip evacuation concerns in blind holes\u003c\/li\u003e\n  \u003cli\u003e4H class of fit with D3 thread limit for consistent, controlled metric thread tolerance\u003c\/li\u003e\n  \u003cli\u003eRight-hand M3x0.50 Metric Coarse thread profile for standard metric fastener compatibility\u003c\/li\u003e\n  \u003cli\u003eBright finish  -  no coating interference, direct cobalt material performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for blind hole threading in alloy steel, carbon steel, die steel, hardened steel, stainless steel, and aluminum. Material application codes P and N indicate suitability for steel and non-ferrous material groups per ISO designation. Compatible with standard M3 tapping chucks and holders accepting a 0.1410-inch (3.58 mm) shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap is installed by machinists using a tapping chuck, CNC rigid tapping spindle, or manual tap wrench sized for the 0.1100-inch (2.79 mm) square drive. Ensure the workpiece is securely fixtured and the pre-drilled hole diameter matches the recommended drill size for M3x0.50 thread forming taps before use. Thread forming taps require appropriate lubrication for the workpiece material  -  do not run dry on steel or stainless steel. Coolant-through is not supported on this tap; apply cutting fluid externally at the tap entry.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M3x0.50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 4H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: D3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Modified Bottoming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfered Threads\u003c\/strong\u003e: 2 to 2.5P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Blind Hole Threading\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt\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\u003eOverall Length\u003c\/strong\u003e: 1.9291 inches (49.20 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.2441 inches (6.20 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTapping Depth\u003c\/strong\u003e: 0.6299 inches (16.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1410 inches (3.58 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.1100 inches (2.79 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 4.76 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Alloy Steel, Aluminum, Carbon Steel, Die Steel, Hardened Steel, Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HY-PRO NRT (Series 14101)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1410101600\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51742926078258,"sku":"1410101600","price":35.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_e0bb51d1-9ca9-4514-9079-83bcb04f3713.jpg?v=1788840528","url":"https:\/\/voomisupply.com\/products\/osg-1410101600-thread-forming-tap-m3x0-50-metric-coarse","provider":"Voomi Supply","version":"1.0","type":"link"}