{"product_id":"yg-1-d4148109-screw-machine-length-drill-bit","title":"YG-1 D4148109 Screw Machine Length Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe YG-1 D4148109 is a cobalt gold plate screw machine length drill bit designed for high-performance drilling in metal and other hard materials. Screw machine length bits feature a shorter flute and overall length compared to jobber-length bits, providing greater rigidity and reduced deflection in drill press and CNC applications. The cobalt construction improves heat and wear resistance, extending tool life when cutting ferrous metals, stainless steel, and other abrasive workpieces. This bit is suited for machinists, tool and die shops, and maintenance technicians who require a compact, rigid cutting tool.\u003c\/p\u003e\u003cp\u003eScrew machine length drill bits are commonly used in production drilling environments where a shorter bit reduces chatter and improves hole accuracy. The reduced length makes this bit well suited for drill press work, turret lathes, and screw machine operations where throat clearance is limited. It is appropriate for both shop and field use wherever a rigid, stub-length drill is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCobalt construction with gold plate finish for improved heat and wear resistance\u003c\/li\u003e\n\u003cli\u003eScrew machine (stub) length for greater rigidity and reduced deflection\u003c\/li\u003e\n\u003cli\u003eSuitable for drilling ferrous metals, stainless steel, and hard alloys\u003c\/li\u003e\n\u003cli\u003eCompact flute length improves performance in drill press and CNC setups\u003c\/li\u003e\n\u003cli\u003eSold as a single bit per package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard screw machine length drill bit suitable for use in drill presses, CNC machining centers, turret lathes, and screw machine operations requiring a stub-length cobalt bit.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSecure the bit firmly in a drill chuck or collet before use and verify proper centering to avoid runout. Always wear appropriate eye protection and secure the workpiece before drilling. Replace or resharpen the bit when cutting performance declines to avoid overheating and workpiece damage. Consult applicable shop safety standards and machine manufacturer guidelines for proper speeds and feeds.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Screw Machine Length Drill Bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt with Gold Plate Finish\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: 0.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241635\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: YG-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: D4148109\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YG-1","offers":[{"title":"Default Title","offer_id":67909784207666,"sku":"D4148109","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/51ed572e808dfa73411e68a55ae089a2.jpg?v=1791192456","url":"https:\/\/voomisupply.com\/products\/yg-1-d4148109-screw-machine-length-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}