{"product_id":"accupro-a-6120115r-micro-drill-bit-1-15mm-solid-carbide","title":"Accupro A-6120115R Micro Drill Bit 1.15mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO A-6120115R is a solid carbide micro drill bit designed for precision drilling in miniature and tight-tolerance applications. It measures 1.15 mm (0.0453 inches) in diameter with a 120-degree drill point angle and a straight-cylindrical shank of 1.50 mm diameter. The overall length is 30.00 mm with a flute length of 5.40 mm. A bright, uncoated finish keeps the surface clean for inspection and suits a wide range of base materials. Right-hand cutting direction and a regular spiral flute type ensure consistent chip evacuation during drilling operations. This bit is sized for tasks where standard tooling is too large and fine positional accuracy is required.\u003c\/p\u003e\u003cp\u003eThis micro drill bit is suited for machinists, toolmakers, and precision fabricators working on printed circuit boards, instrument components, watch parts, medical device assemblies, and similar small-scale workpieces. The miniature series designation indicates suitability for CNC machining centers, micro-drilling machines, and precision drill presses where runout and concentricity tolerances are tight. It is sold individually, with a minimum order quantity of 10 units, making it appropriate for shop stock replenishment or tooling kits.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.15 mm (0.0453 inch) drill diameter for micro and miniature drilling applications\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and wear resistance in small diameters\u003c\/li\u003e\n\u003cli\u003e120-degree standard point angle for accurate entry and reduced walking\u003c\/li\u003e\n\u003cli\u003eRegular spiral flutes support chip evacuation in through-hole drilling\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank at 1.50 mm fits standard micro collets and chucks\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish allows visual inspection of cutting edges before use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard stock micro drill bit compatible with precision drilling equipment that accepts a 1.50 mm straight-cylindrical shank, including CNC micro-drilling machines and precision drill presses.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit should be installed by a qualified machinist following shop safety procedures for rotating equipment. Ensure the machine spindle is fully stopped and powered down before changing tooling. Use a properly sized collet or drill chuck rated for 1.50 mm shanks to maintain concentricity and prevent bit breakage. At this diameter, excessive feed pressure or misalignment is a common cause of breakage — follow the machine manufacturer's recommended feed rate and spindle speed for solid carbide micro drills.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 1.15 mm (0.0453 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.50 mm\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: 5.40 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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 Quantity\u003c\/strong\u003e: 1\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-6120115R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51731157287218,"sku":"A-6120115R","price":225.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6dd7d2320081976ff024184d0a85239d.jpg?v=1788727694","url":"https:\/\/voomisupply.com\/products\/accupro-a-6120115r-micro-drill-bit-1-15mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}