{"product_id":"accupro-a-6100064r-micro-drill-bit-0-0252-in-solid-carbide","title":"Accupro A-6100064R Micro Drill Bit 0.0252 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO A-6100064R is a solid carbide micro drill bit designed for precision drilling applications requiring extremely small hole diameters. With a cutting diameter of 0.0252 inches and a 120-degree drill point angle, this bit delivers accurate, repeatable results in tight-tolerance work. The bright\/uncoated solid carbide construction provides rigidity and wear resistance suited to drilling hard materials at high RPM. Overall length is 30.00 mm with a 5.00 mm flute length and a 1.50 mm straight-cylindrical shank. The right-hand spiral flute geometry promotes efficient chip evacuation in miniature drilling operations. This bit is installed and used by machinists, tool-and-die makers, and precision fabrication technicians.\u003c\/p\u003e\n\u003cp\u003eThis micro drill bit is suited for applications in printed circuit board (PCB) fabrication, watchmaking, instrument manufacturing, medical device production, and other industries where sub-millimeter hole accuracy is required. The miniature series designation indicates compatibility with high-speed spindles and precision drill presses that accept 1.50 mm straight-cylindrical shanks. No coolant-through capability means this bit is intended for use with external coolant or dry drilling at appropriate feed and speed parameters for the workpiece material.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and extended tool life in hard materials\u003c\/li\u003e\n  \u003cli\u003e0.0252 inch cutting diameter for precision micro-hole drilling\u003c\/li\u003e\n  \u003cli\u003e120-degree drill point angle with standard point type for accurate entry\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish — no coating buildup, suitable for non-ferrous and ferrous materials\u003c\/li\u003e\n  \u003cli\u003eRegular spiral, right-hand cut with straight-cylindrical shank for standard collet and chuck compatibility\u003c\/li\u003e\n  \u003cli\u003e5.00 mm flute length supports chip clearance in shallow micro-drilling applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in precision drilling equipment accepting a 1.50 mm straight-cylindrical shank, consistent with standard miniature-series drill bit fitment in high-speed drill presses, CNC machining centers, and bench-top micro-drilling stations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of micro drill bits should be performed by qualified machinists or precision fabrication technicians familiar with high-speed drilling equipment. Ensure the spindle and collet are clean and free of debris before seating the shank to prevent runout. At this diameter, excessive feed pressure or improper RPM selection is the primary cause of bit breakage — consult the toolmaker's recommended surface footage for the workpiece material. Eye protection and appropriate machine guarding are required during operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 0.0252 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\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\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 5.00 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\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\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\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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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-6100064R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51730853462322,"sku":"A-6100064R","price":200.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/150a2a8c0ebd0bfadca74c7c7e91a006.jpg?v=1788723906","url":"https:\/\/voomisupply.com\/products\/accupro-a-6100064r-micro-drill-bit-0-0252-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}