{"product_id":"seco-02897889-solid-carbide-drill-bit-6-2-mm-140-degree","title":"Seco 02897889 Solid Carbide Drill Bit 6.2 Mm 140 Degree","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 02897889 is a solid carbide jobber length drill bit designed for high-performance drilling in demanding materials. It carries a 6.2 mm (0.2443 inch) diameter with a 140-degree drill point angle and an AlCrN coating for extended tool life under heat and abrasion. The overall length is 91 mm (3.585 inches) with a 53 mm (2.088 inch) spiral flute length. It features a straight-cylindrical shank with an 8 mm (0.315 inch) shank diameter. This bit belongs to the SD1105A series and is installed by machinists, tool and die technicians, and manufacturing maintenance professionals working on production drilling applications.\u003c\/p\u003e\n\u003cp\u003eThe 02897889 is suited for drilling steel, stainless steel, cast iron, and other hard materials in both job shop and production environments. The 7xD flute-to-diameter ratio provides adequate chip evacuation in deep-hole drilling passes up to 43 mm (2.088 inches). The right-hand spiral flute geometry and standard point type make it a general-purpose high-performance option for materials coded P, M, K, and H under ISO workpiece classification. No coolant-through capability is present, so external coolant or cutting fluid application is the appropriate method for heat management during use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAlCrN coating resists heat and wear when drilling hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003e140-degree drill point angle reduces thrust and improves centering on entry\u003c\/li\u003e\n  \u003cli\u003e7xD flute-to-diameter ratio supports deeper drilling passes with adequate chip clearance\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank at 8 mm diameter fits standard collet chucks and drill chucks\u003c\/li\u003e\n  \u003cli\u003eTwo-flute right-hand spiral design compatible with conventional CNC and manual drill press setups\u003c\/li\u003e\n  \u003cli\u003eANSI-standard specification designation for dimensional conformance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in drilling applications involving steel, stainless steel, cast iron, and hard materials (ISO material groups P, M, K, H). Fits standard straight-bore collet chucks and drill chucks accepting an 8 mm shank. Part of the SECO SD1105A series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed with the machine fully powered down and the spindle at a complete stop. Secure the straight-cylindrical shank firmly in a collet or drill chuck within manufacturer runout tolerances to prevent premature edge wear. Apply external cutting fluid or coolant directed at the cutting zone, as this bit does not have coolant-through capability. Inspect the cutting edges before each use and replace the bit at first sign of chipping or coating breakdown to maintain hole quality and prevent workpiece damage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 6.2 mm (0.2443 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\u003eCoating\u003c\/strong\u003e: AlCrN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 91 mm (3.585 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 53 mm (2.088 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 43 mm (2.088 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 8 mm (0.315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 36 mm (1.418 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute-to-Diameter Ratio\u003c\/strong\u003e: 7xD\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\u003eDouble Margin\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: m7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SD1105A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.53 inches L x 0.51 inches W x 0.43 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.082 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02897889\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51558942572850,"sku":"02897889","price":173.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2bb7214fb9bce374e6a3ada280df9541_cb0f8717-4fd3-440d-8966-ec3d58a54e25.jpg?v=1786423610","url":"https:\/\/voomisupply.com\/products\/seco-02897889-solid-carbide-drill-bit-6-2-mm-140-degree","provider":"Voomi Supply","version":"1.0","type":"link"}