{"product_id":"accupro-4500154-solid-carbide-jobber-drill-3-80-mm","title":"Accupro 4500154 Solid Carbide Jobber Drill 3.80 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 4500154 is a solid carbide jobber-length drill bit designed for high-performance drilling in demanding materials. It measures 3.80 mm in diameter with an overall length of 2.9134 inches and a flute length of 1.4173 inches. The 140-degree split point and TiAlN coating make this bit well-suited for cutting through stainless steel and other hard alloys where heat buildup and edge wear are primary concerns. The R-thinned web reduces thrust requirements at the point. This bit is used by machinists and tool-and-die tradespeople in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis jobber drill is intended for use in CNC machining centers, drill presses, and manual mills where a straight-shank carbide bit is required. Its 5xD flute-to-diameter ratio and coolant-through design support higher feed rates and longer tool life in stainless steel, hardened alloys, and similarly difficult workpiece materials. The right-hand cutting direction and regular spiral flute geometry suit standard spindle configurations. It is packaged and sold individually.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and heat resistance in hard materials\u003c\/li\u003e\n\u003cli\u003eTiAlN coating extends tool life in stainless steel and high-temperature alloys\u003c\/li\u003e\n\u003cli\u003e140-degree proprietary point reduces walking and improves entry accuracy\u003c\/li\u003e\n\u003cli\u003eR-thinned web lowers required drilling thrust at the point\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports chip evacuation and heat management at depth\u003c\/li\u003e\n\u003cli\u003eDIN-specification geometry for consistent dimensional compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard straight-shank toolholders and drill chucks accepting a 6 mm shank diameter. Suitable for CNC and manual drilling applications targeting stainless steel and comparable hard-material workpieces within the 3.00 mm to 4.00 mm drill bit size range.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists familiar with carbide tooling. Secure the straight shank fully in a collet or drill chuck rated for the intended spindle speed before operation. Carbide bits are brittle compared to high-speed steel  -  avoid side loading, interrupted cuts without appropriate feed reduction, or dropping the tool on hard surfaces. Verify coolant flow is active before engaging the workpiece when using the through-coolant feature.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 3.80 mm (0.1496 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 74.00 mm (2.9134 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 36.00 mm (1.4173 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Proprietary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: R-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: DIN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\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: 0.17 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: 4500154\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51740069527858,"sku":"4500154","price":117.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0940c4919f2a6de90a69791df3ae78f1.jpg?v=1788822047","url":"https:\/\/voomisupply.com\/products\/accupro-4500154-solid-carbide-jobber-drill-3-80-mm","provider":"Voomi Supply","version":"1.0","type":"link"}