{"product_id":"accupro-4500208-jobber-drill-1-2-in-solid-carbide-dlc","title":"Accupro 4500208 Jobber Drill 1\/2 in Solid Carbide Dlc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 4500208 is a solid carbide jobber-length drill bit engineered for precision drilling in demanding industrial and trade applications. Built from solid carbide with a DLC (Diamond-Like Carbon) coating, this bit delivers extended tool life and reduced friction in hard or abrasive materials. It features a 118-degree point angle, a right-hand cutting direction, and a regular spiral flute geometry that promotes efficient chip evacuation. Coolant-through capability makes it compatible with high-production machining setups where heat management is critical. At 0.5 inches in diameter and 6.5781 inches overall length, it fits standard jobber-drill applications across a range of machine types.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for machinists, tool and die professionals, and precision fabricators working in shop environments on CNC machining centers, drill presses, and manual mills. The 5xD flute-to-diameter ratio supports deeper hole applications, and the straight cylindrical shank allows direct chucking in standard drill chucks and collet systems without adapters. It is appropriate for use on ferrous and non-ferrous metals, composites, and other hard materials where carbide tooling is specified.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n\u003cli\u003eDLC coating reduces friction and extends cutting life\u003c\/li\u003e\n\u003cli\u003e118-degree point angle for accurate entry and reduced walking\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports high-speed, high-production drilling\u003c\/li\u003e\n\u003cli\u003eRight-hand, regular spiral flute promotes consistent chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank fits standard drill chucks and collet holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style jobber drill bit for use in CNC machining centers, drill presses, and manual milling machines equipped with standard drill chucks or collet systems accepting a 0.5-inch straight shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and power isolated from the machine. Secure the straight shank firmly in a properly sized drill chuck or collet to the tool manufacturer's recommended clamping torque as specified by the machine tool documentation. When using coolant-through capability, verify that the coolant system pressure and flow rate are compatible with the machine spindle before operation. Inspect the cutting edges for chips or wear before each use and replace the bit if edge integrity is compromised.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.5000 inches (1\/2 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.5781 inches (6-37\/64 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4.0938 inches (4-3\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5000 inches (1\/2 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\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\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: DLC (Diamond-Like Carbon)\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\u003ePoint Type\u003c\/strong\u003e: Proprietary\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: 0.2 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: 4500208\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51748690493746,"sku":"4500208","price":460.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ff81077aa167f71ff7cbfbdff0cd33a8_ce63af65-e7af-4bfb-a09e-6668f2e6012d.jpg?v=1788896796","url":"https:\/\/voomisupply.com\/products\/accupro-4500208-jobber-drill-1-2-in-solid-carbide-dlc","provider":"Voomi Supply","version":"1.0","type":"link"}