{"product_id":"robbjack-ss-2-013-square-end-mill-0-013-in-2-flute-carbide","title":"Robbjack SS-2-013 Square End Mill 0.013 in 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ROBBJACK SS-2-013 is a solid carbide square end mill engineered for precision micro-milling applications. With a 0.013-inch cutting diameter and a 0.0195-inch length of cut, this stub-length tool is designed for high-accuracy work in tight geometries where rigidity and minimal deflection are critical. The 1\/8-inch straight cylindrical shank and 1.5-inch overall length provide a compact, stable platform. Built from Tuffy-grade solid carbide, it delivers the hardness and wear resistance required when machining demanding materials. Two spiral flutes with a 30-degree helix angle promote efficient chip evacuation at the micro scale. Installed and operated by machinists and CNC tool-and-die professionals.\u003c\/p\u003e\u003cp\u003eThe SS-2-013 is suited for precision micro-milling operations in CNC machining centers and high-speed spindle applications. Its stub-length geometry minimizes runout and deflection, making it appropriate for engraving, slotting, and fine-feature work in metals, composites, and engineering plastics. The centercutting design allows plunge entry where required. Right-hand cut and right-hand flute configuration match standard CNC spindle rotation without special setup considerations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.013-inch cutting diameter with plus or minus 0.0005-inch mill diameter tolerance for tight dimensional control\u003c\/li\u003e\n\u003cli\u003eTuffy-grade solid carbide construction for superior hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003e30-degree helix spiral flute geometry promotes efficient chip evacuation in micro-milling cuts\u003c\/li\u003e\n\u003cli\u003eCentercutting capable  -  supports direct plunge entry\u003c\/li\u003e\n\u003cli\u003eStub-length design maximizes rigidity and reduces deflection at small diameters\u003c\/li\u003e\n\u003cli\u003eUncoated finish  -  compatible with a broad range of cutting fluids and materials without coating compatibility concerns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style solid carbide micro end mill for use in CNC machining centers and high-speed spindle setups requiring a 1\/8-inch straight cylindrical shank and 0.013-inch cutting diameter in the ROBBJACK SS-2 series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified machinists following shop safety protocols. Secure the 1\/8-inch shank in a collet or toolholder rated for the spindle speed and runout tolerances required by the application. Verify spindle is fully stopped and de-energized before tool changes. At this diameter, tool breakage risk increases significantly with excessive feed rates, improper chip evacuation, or runout beyond tolerance  -  confirm holder and collet condition before use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.013 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: plus 0.0005 \/ minus 0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.0195 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: minus 0.0001 \/ minus 0.0002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length Tolerance\u003c\/strong\u003e: plus 0.040 \/ minus 0.040 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Tuffy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SS-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0625 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: ROBBJACK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SS-2-013\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROBBJACK","offers":[{"title":"Default Title","offer_id":51994251133234,"sku":"SS-2-013","price":51.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/659b70b92e6d3e7b709d7c97795ee06a_a4455458-c4bc-4586-a934-a0961e361fab.jpg?v=1789991790","url":"https:\/\/voomisupply.com\/products\/robbjack-ss-2-013-square-end-mill-0-013-in-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}