{"product_id":"yg-1-d4148143-screw-machine-length-drill-bit","title":"YG-1 D4148143 Screw Machine Length Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe YG-1 D4148143 is a screw machine length drill bit designed for precision drilling in metal, plastic, and similar materials. Screw machine length bits are shorter than jobber-length bits, which improves rigidity and reduces deflection during drilling operations. This makes the D4148143 well-suited for use in drill presses, CNC machines, turret lathes, and screw machines where stub-length tooling is required. The reduced length provides added stability when drilling at high RPM or when working in tight clearance applications.\u003c\/p\u003e\u003cp\u003eThis drill bit is used in metal fabrication shops, machine shops, and production environments where stub-length drills are standard tooling. It is also appropriate for maintenance and repair operations requiring accurate, chatter-free hole generation in confined spaces or with limited spindle travel. The D4148143 ships as a single-piece unit.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eScrew machine (stub) length construction for improved rigidity over jobber-length bits\u003c\/li\u003e\n\u003cli\u003eReduced length minimizes deflection and chatter during high-speed drilling\u003c\/li\u003e\n\u003cli\u003eSuitable for use in drill presses, CNC equipment, turret lathes, and screw machines\u003c\/li\u003e\n\u003cli\u003eSingle-piece packaging for individual replacement or tooling replenishment\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.09 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard tooling addition for screw machines, drill presses, and CNC machining setups that accept stub-length drill bits of the corresponding diameter and shank size.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this drill bit is performed by machinists and tool-and-die professionals. Secure the bit fully in the chuck or collet before operation and confirm the spindle is at a complete stop before changing tooling. Inspect the cutting edges for wear or damage prior to each use. Follow applicable shop safety standards for rotating machinery when operating powered drilling equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 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: D4148143\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YG-1","offers":[{"title":"Default Title","offer_id":67906073428274,"sku":"D4148143","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d2e3ec5e208bc9f2235bedd0c4ddbd39.jpg?v=1791164279","url":"https:\/\/voomisupply.com\/products\/yg-1-d4148143-screw-machine-length-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}