{"product_id":"accupro-4500295-letter-q-carbide-jobber-drill-bit-dlc","title":"Accupro 4500295 Letter Q Carbide Jobber Drill Bit Dlc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 4500295 is a solid carbide jobber-length drill bit sized to Letter Q (0.3320 inch decimal equivalent), designed for precision drilling in aluminum and non-ferrous materials. It features a 118-degree point angle with a proprietary point geometry and a DLC (Diamond-Like Carbon) coating that reduces friction and extends tool life in high-speed or abrasive applications. The straight cylindrical shank measures 0.3438 inch (11\/32 inch nominal) and the overall length is 5 inches, with a flute length of 2.6719 inches. Coolant-through capability supports high-performance drilling in production environments. This bit is suited for machinists, tool-and-die professionals, and CNC operators working in metalworking shops.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use in drilling aluminum, copper, brass, and other non-ferrous materials where a DLC-coated, solid carbide cutting tool is the appropriate selection. The 5xD flute-to-diameter ratio and regular spiral flute design promote efficient chip evacuation in both manual and CNC drilling operations. It is sold individually and is well suited for production drilling, fixture work, and precision hole-making where tight tolerances and clean entry are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in non-ferrous applications\u003c\/li\u003e\n\u003cli\u003eDLC coating reduces friction and extends cutting edge life\u003c\/li\u003e\n\u003cli\u003e118-degree proprietary point angle for accurate starting and clean hole entry\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports high-feed or deep-hole drilling cycles\u003c\/li\u003e\n\u003cli\u003eRegular spiral flute with 5xD ratio promotes consistent chip evacuation\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction; compatible with standard drill chucks and collets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in aluminum and non-ferrous workpiece materials. The straight cylindrical shank fits standard drill chucks and collet systems accepting a 0.3438 inch (11\/32 inch) shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists or CNC operators familiar with carbide tooling. Ensure the spindle and chuck are free of debris and that the shank is fully and securely seated before operation. Carbide tooling is brittle and susceptible to chipping from side loads or interrupted cuts — avoid using this bit on ferrous materials outside its rated workpiece specification. Always follow applicable shop safety protocols and machine manufacturer guidelines when setting speeds and feeds.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Letter)\u003c\/strong\u003e: Q\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.3320 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: DLC (Diamond-Like Carbon)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Proprietary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.6719 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3438 inches (11\/32 inch nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum and Non-Ferrous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: ISO\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: 4500295\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51735349985586,"sku":"4500295","price":257.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ae6e1cb5d861b8ab08ee66af791d0fe5.jpg?v=1788772042","url":"https:\/\/voomisupply.com\/products\/accupro-4500295-letter-q-carbide-jobber-drill-bit-dlc","provider":"Voomi Supply","version":"1.0","type":"link"}