{"product_id":"kennametal-1913532-screw-machine-drill-bit-8-50mm-carbide","title":"Kennametal 1913532 Screw Machine Drill Bit 8.50mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1913532 is a screw machine length drill bit engineered for high-performance drilling in ferrous and cast iron materials. Built from solid carbide and coated with a multilayer TiAlN finish, this bit is designed to handle demanding production environments where tool life and dimensional accuracy are critical. It measures 8.50 mm in diameter with an overall length of 89.00 mm (3.5039 inches) and features a 140-degree split point for accurate self-centering entry. The straight cylindrical shank at 10.00 mm diameter fits standard drill chucks and toolholders. Coolant-through capability supports high-speed applications where heat management is essential. This bit is specified to DIN 6537K and is intended for installation and use by skilled machinists and tool and die technicians.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for production machining operations involving cast iron and steel workpieces. Its screw machine length body provides added rigidity compared to jobber-length bits, making it a preferred choice for CNC machining centers, drill presses, and screw machines running repetitive hole cycles. The web-thinned, parallel-web construction reduces thrust load at entry. Maximum drilling depth is 35.00 mm (1.378 inches), and the flute length is 47.00 mm (1.8504 inches). The TiAlN multilayer coating extends cutting life in abrasive materials and at elevated cutting temperatures common in production environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for superior rigidity and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003eMultilayer TiAlN coating extends tool life in cast iron and steel applications\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle with web thinning reduces entry thrust and improves centering\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports high-speed and deep-hole drilling cycles\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank at 10.00 mm diameter for standard toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003eManufactured to DIN 6537K specification for consistent dimensional tolerancing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style screw machine length drill bit for use in CNC machining centers, drill presses, and screw machines requiring a 10.00 mm straight shank. Primary workpiece materials are cast iron and steel as specified by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following standard toolholding procedures. Ensure the machine spindle is fully stopped and locked out before inserting or removing the bit from the chuck or collet. Verify that the shank is fully seated and secured to the recommended clamping torque for the toolholder in use. Use appropriate cutting fluid or coolant-through supply when drilling steel or cast iron to prevent premature coating degradation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 8.50 mm (0.3346 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 89.00 mm (3.5039 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 47.00 mm (1.8504 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 35.00 mm (1.378 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 10.00 mm (0.3937 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 40.00 mm (1.5748 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 1.40 mm\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\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\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\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\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.006 to +0.021 mm\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1466 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 1913532\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51731642515762,"sku":"1913532","price":233.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7f5bf0ce0b9872ac33d942447f86054c.jpg?v=1788733486","url":"https:\/\/voomisupply.com\/products\/kennametal-1913532-screw-machine-drill-bit-8-50mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}