{"product_id":"hertel-84578822-jobber-drill-bit-no-60-hss-tin","title":"Hertel 84578822 Jobber Drill Bit No. 60 Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 84578822 is a wire gauge No. 60 jobber-length drill bit designed for general-purpose drilling in metal, plastic, and similar materials. Manufactured from high speed steel with a titanium nitride (TiN) coating, the bit delivers improved surface hardness and extended cutting life compared to uncoated HSS tooling. At 0.0400 inches in diameter and 1.625 inches overall length, this bit is sized for precision small-diameter work. The 118-degree standard point angle suits a wide range of materials and is compatible with most bench and handheld drill setups. Two spiral flutes with a regular helix clear chips efficiently during through-hole and blind-hole operations.\u003c\/p\u003e\u003cp\u003eThis bit is suited for light manufacturing, maintenance and repair, sheet metal work, and precision assembly applications where small-diameter holes are required. The straight-cylindrical shank accepts standard three-jaw drill chucks without modification. The web-thinned, tapered web configuration reduces thrust at entry and improves centering on flat and curved surfaces. Machinists, tool-and-die technicians, and maintenance mechanics will find this bit appropriate for bench drill press and handheld drill use in shop and field settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire gauge No. 60 sizing at 0.0400 inches diameter for precision small-hole work\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction with TiN coating for increased surface hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle for general-purpose drilling across a broad range of materials\u003c\/li\u003e\n\u003cli\u003eTwo spiral flutes with regular helix promote efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eWeb-thinned tapered web reduces entry thrust and improves bit centering\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard three-jaw drill chucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose jobber-length drill bit compatible with standard three-jaw drill chucks accepting a 0.0400 inch straight-cylindrical shank, suitable for bench drill presses and handheld drills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis bit is intended for use by machinists, maintenance technicians, and trade professionals operating drill presses or handheld drills. Secure the straight-cylindrical shank firmly in the chuck before operation and verify chuck key is removed prior to startup. Use appropriate cutting fluid or lubricant when drilling metal to extend tool life and maintain dimensional accuracy. Wear appropriate eye protection and follow applicable shop safety protocols when operating drilling equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: No. 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0400 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.6875 inches\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\u003eShank Diameter\u003c\/strong\u003e: 0.0400 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 84578822\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51733022736690,"sku":"84578822","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2174e89a2bb59fceb36231f556e0826f.jpg?v=1788750617","url":"https:\/\/voomisupply.com\/products\/hertel-84578822-jobber-drill-bit-no-60-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}