{"product_id":"accupro-a-6120089r-micro-drill-bit-65-0-0350-in-solid-carbide","title":"Accupro A-6120089R Micro Drill Bit 65 0.0350 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO A-6120089R is a solid carbide micro drill bit designed for precision drilling in tight-tolerance applications. Sized at wire gauge 65 with a decimal diameter of 0.0350 inches, this bit features a 120-degree drill point angle and a right-hand cutting direction. The bright\/uncoated finish means the carbide substrate is exposed for maximum hardness and edge retention at small diameters. With an overall length of 30.00 mm and a straight-cylindrical shank measuring 1.50 mm in diameter, it is sized for use in micro-drilling fixtures, CNC machining centers, and high-precision drill presses. Machinists and tool-and-die professionals typically specify this bit for circuit board work, instrument components, and fine metalwork.\u003c\/p\u003e\u003cp\u003eThis bit is suited for applications requiring repeatable, small-diameter hole placement in materials such as metals, composites, and plastics. The miniature series designation indicates it is engineered for fine-pitch drilling where standard jobber-length bits are too large or too long to achieve the required precision. A spiral flute with regular spiral geometry aids chip evacuation in shallow-depth micro holes. It is sold individually with a minimum order quantity of 10 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire gauge size 65 with 0.0350-inch decimal diameter for micro-tolerance drilling\u003c\/li\u003e\n\u003cli\u003e120-degree drill point angle suited for standard entry geometry on hard materials\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for hardness and wear resistance at small diameters\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish preserves substrate integrity without coating buildup at tight tolerances\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank at 1.50 mm diameter for secure chuck retention\u003c\/li\u003e\n\u003cli\u003eSpiral flute geometry supports chip evacuation in micro-depth drilling operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers, micro-drilling fixtures, and precision drill presses accepting a 1.50 mm straight-cylindrical shank in the miniature drill bit series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by a qualified machinist or tooling technician familiar with micro-diameter tooling. Secure the shank fully in a collet or chuck rated for the 1.50 mm shank diameter before operation. At this drill diameter, runout must be minimized to prevent bit breakage — verify spindle and collet concentricity before use. Coolant-through is not supported on this bit; use external coolant or cutting fluid appropriate for the workpiece material as needed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0350 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 30.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4.80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 1.75 inches (L) x 2.25 inches (W) x 0.25 inches (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: A-6120089R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51738854850866,"sku":"A-6120089R","price":225.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8c6ccd05bf119e8e5b9c4e24aa62b7ad.jpg?v=1788805612","url":"https:\/\/voomisupply.com\/products\/accupro-a-6120089r-micro-drill-bit-65-0-0350-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}