{"product_id":"accupro-a-6100154r-micro-drill-bit-1-54-mm-solid-carbide","title":"Accupro A-6100154R Micro Drill Bit 1.54 Mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO A-6100154R is a solid carbide micro drill bit designed for precision drilling in tight-tolerance applications. With a cutting diameter of 1.54 mm (0.0606 inches) and a 120-degree drill point angle, this bit delivers clean entry and accurate hole placement in hard and abrasive materials. The bright\/uncoated finish maintains dimensional accuracy at the cutting edge. At 38.00 mm overall length with a 12.00 mm flute length and a 2.00 mm straight-cylindrical shank, this miniature-series bit fits standard collet and drill chuck setups used in precision machining and circuit board or micro-component work.\u003c\/p\u003e\u003cp\u003eThis micro drill bit is suited for use in CNC machining centers, benchtop drill presses, and hand-held precision drilling fixtures where small-diameter hole accuracy is critical. Typical applications include printed circuit board fabrication, instrument manufacturing, tooling, fixture work, and precision metalworking in aerospace, electronics, and medical device production environments. Right-hand spiral flutes evacuate chips efficiently during through-hole and blind-hole drilling operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.54 mm (0.0606 inches) cutting diameter for micro-precision drilling\u003c\/li\u003e\n\u003cli\u003e120-degree drill point angle for accurate self-centering entry\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and wear resistance in hard materials\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish maintains close dimensional tolerances at the tip\u003c\/li\u003e\n\u003cli\u003eRegular spiral, straight-cylindrical shank fits standard collets and chucks\u003c\/li\u003e\n\u003cli\u003e12.00 mm flute length with efficient chip evacuation via spiral flute design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit micro drill bit for precision drilling equipment accepting a 2.00 mm straight-cylindrical shank in the miniature drill bit series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit should be installed by a qualified machinist or tooling technician familiar with micro-diameter tooling procedures. Secure the shank fully in a compatible collet or drill chuck before operation and verify runout with a dial indicator where tolerances are critical. Micro carbide bits are brittle and should never be used with excessive feed pressure or side loading. Inspect the cutting edge before each use, as carbide micro drills can chip or fracture if dropped or improperly stored.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1.54 mm (0.0606 inches)\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\u003eOverall Length\u003c\/strong\u003e: 38.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 12.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 2.00 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\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\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-6100154R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51728179200306,"sku":"A-6100154R","price":223.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/674f4b0bde1ddb4ba06eae836a82701e_da7f1276-ed1c-4e97-8dca-fecd9f543069.jpg?v=1788689039","url":"https:\/\/voomisupply.com\/products\/accupro-a-6100154r-micro-drill-bit-1-54-mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}