{"product_id":"accupro-a-6100147r-micro-drill-bit-1-47-mm-solid-carbide","title":"Accupro A-6100147R Micro Drill Bit 1.47 Mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO A-6100147R is a solid carbide micro drill bit designed for precision drilling in tight-tolerance applications. With a 1.47 mm diameter and a 120-degree point angle, this bit delivers accurate entry and controlled chip evacuation in hard and abrasive materials. The bright, uncoated finish is suited for applications where coating buildup tolerance is critical. At 30 mm overall length with an 11.20 mm flute length, it fits standard micro drilling setups. The straight-cylindrical shank at 1.50 mm diameter seats securely in collet-style toolholders. Machinists and toolroom technicians working in electronics, aerospace, or precision instrument fabrication are the primary users of this part.\u003c\/p\u003e\u003cp\u003eThis micro drill bit is engineered for drilling small-diameter holes in materials that demand dimensional accuracy. The spiral flute geometry promotes chip clearing during through-hole and blind-hole operations. The regular spiral type and right-hand cutting direction make it compatible with standard CNC machining centers, drill presses, and high-speed spindle setups. It is sold individually per package, with a minimum order quantity of 10 units, making it appropriate for shops that maintain consistent tooling inventories for repeat micro-drilling operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.47 mm cutting diameter, equivalent to 0.0579 inches decimal\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n\u003cli\u003e120-degree standard point angle for accurate hole entry\u003c\/li\u003e\n\u003cli\u003eSpiral flute design promotes chip evacuation during drilling\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish — no coating interference in precision bore applications\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank at 1.50 mm for secure collet or chuck retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard tooling option for micro drill applications requiring a 1.50 mm straight-cylindrical shank in collet holders, CNC machining centers, and benchtop drill presses configured for miniature-series tooling.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Secure the shank fully within a compatible collet or drill chuck before operation, and verify runout with a dial indicator when tolerances are critical. Always power down and lock out the spindle before changing tooling. Observe manufacturer spindle speed recommendations for the workpiece material when using carbide micro drills, as excessive feed rate or lateral force can cause bit fracture at this diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1.47 mm (0.0579 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 11.20 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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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\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 Weight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 1.75 inches x 2.25 inches x 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Package Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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-6100147R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51731045941554,"sku":"A-6100147R","price":200.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a4f42e4b6923970dfe87ea99a0a9fdac.jpg?v=1788726231","url":"https:\/\/voomisupply.com\/products\/accupro-a-6100147r-micro-drill-bit-1-47-mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}