{"product_id":"accupro-a-6100038r-micro-drill-bit-0-38-mm-solid-carbide","title":"Accupro A-6100038R Micro Drill Bit 0.38 Mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO A-6100038R is a solid carbide micro drill bit designed for precision drilling in tight-tolerance applications. At 0.38 mm (0.0150 inch) in diameter, this bit is built for small-bore work where dimensional accuracy is critical. The 120-degree point angle provides a clean entry with reduced walking on hard or brittle materials. A spiral flute geometry promotes efficient chip evacuation throughout the cut. With an overall length of 25 mm and a 1.00 mm straight-cylindrical shank, the bit fits standard micro drill chucks and collet holders. Machinists, PCB fabricators, and precision tooling technicians are the primary users of this series.\u003c\/p\u003e\u003cp\u003eThis micro drill bit is suited for use in CNC machining centers, micro-drilling fixtures, and bench-top precision drill presses where small-diameter holes are required. It performs in materials including plastics, non-ferrous metals, and similar substrates where carbide tooling is appropriate. The bright, uncoated finish makes it well suited for applications where coating buildup or heat transfer concerns exist. It belongs to the Miniature series, which is sized for work that standard jobber-length bits cannot access cleanly.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.38 mm (0.0150 inch) diameter for precision micro-bore applications\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in small-diameter tooling\u003c\/li\u003e\n\u003cli\u003e120-degree standard point angle for accurate entry and reduced drill walk\u003c\/li\u003e\n\u003cli\u003eSpiral flute with regular spiral type for consistent chip removal\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish — no coating variance affecting hole tolerance\u003c\/li\u003e\n\u003cli\u003e1.00 mm straight-cylindrical shank compatible with standard micro collets and chucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use micro drill bit for precision machining applications requiring a 1.00 mm straight-cylindrical shank and 0.38 mm cutting diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit should be installed by a qualified machinist or tooling technician using a compatible micro collet or drill chuck rated for the 1.00 mm shank diameter. Ensure the spindle and workholding are clean and concentric before seating the bit to avoid runout that can snap small-diameter carbide tooling. Power down the machine and zero all axes before tool changes. Avoid lateral side loads during entry, as solid carbide micro bits are brittle and will fracture under bending stress.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.38 mm (0.0150 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 25 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.00 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\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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 x 2.25 x 0.25 inches\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-6100038R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51753655992626,"sku":"A-6100038R","price":211.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b9039be8253abc03ce2717405eb886d.jpg?v=1788939180","url":"https:\/\/voomisupply.com\/products\/accupro-a-6100038r-micro-drill-bit-0-38-mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}