{"product_id":"kennametal-1913520-screw-machine-drill-bit-5mm-carbide","title":"Kennametal 1913520 Screw Machine Drill Bit 5mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1913520 is a screw machine length drill bit engineered for high-performance drilling in ferrous materials. Built from solid carbide and coated with a multilayer TiAlN finish, it delivers extended tool life and heat resistance in demanding production environments. The 5.00 mm diameter bit features a 140-degree point angle with web thinning for reduced thrust and cleaner entry, and ships ready for coolant-through operation. Overall length is 66.00 mm (2.5984 inches), with a 6.00 mm straight cylindrical shank. Machinists and CNC operators working in job shops or production facilities will find this bit well-suited to high-cycle drilling applications.\u003c\/p\u003e\u003cp\u003eThis drill bit is designed for use in cast iron and steel workpieces, covering the primary material categories where solid carbide with TiAlN coating delivers the most consistent results. The screw machine length geometry keeps overhang short, improving rigidity and reducing deflection in close-tolerance work. Maximum drilling depth is 20.00 mm (0.7874 inches), and the regular spiral flute design promotes efficient chip evacuation. The Series B976 designation follows DIN 6537K specification, making it a standard-format tool compatible with collet chucks, drill chucks, and shrink-fit toolholders that accept a 6.00 mm shank.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with multilayer TiAlN coating for extended tool life in ferrous materials\u003c\/li\u003e\n\u003cli\u003e140-degree point angle with web thinning reduces entry thrust and improves hole quality\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports high-speed production drilling and chip flushing\u003c\/li\u003e\n\u003cli\u003eScrew machine length (66.00 mm OAL) minimizes overhang for improved rigidity\u003c\/li\u003e\n\u003cli\u003eRegular spiral flute with parallel web configuration promotes consistent chip evacuation\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 6537K specification for standardized tooling compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in cast iron and steel workpieces. Accepts standard 6.00 mm straight shank toolholders including collet chucks, drill chucks, and shrink-fit holders. Diameter falls within the 5.00 to 6.50 mm size range of the B976 series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed with the machine in a de-energized, locked-out state per applicable machine safety procedures. Verify the toolholder is clean and free of debris before seating the shank to the full 36.00 mm shank length. Coolant-through operation requires a compatible coolant-fed spindle or toolholder to realize full performance. Inspect the cutting edges before each use and replace at first signs of chipping or wear to avoid workpiece damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5.00 mm (0.1969 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN (multilayer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 66.00 mm (2.5984 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 28.00 mm (1.1024 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm (0.2362 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 36.00 mm (1.4173 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 20.00 mm (0.7874 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel (Web-Thinned)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.004 to +0.016 mm\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: Cast Iron, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: B976\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6537K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0441 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: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1913520\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739053556018,"sku":"1913520","price":161.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7dd7c288e609ed1a2c0ae5bd5b6002b1.jpg?v=1788808563","url":"https:\/\/voomisupply.com\/products\/kennametal-1913520-screw-machine-drill-bit-5mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}