{"product_id":"hertel-84580844-jobber-drill-bit-no-10-hss-135-deg","title":"Hertel 84580844 Jobber Drill Bit No 10 Hss 135 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 84580844 is a No. 10 wire-size jobber-length drill bit ground from high speed steel and finished with an oxide coating. It is designed for holemaking in metal and general shop materials at a decimal diameter of 0.1935 inches. The 135-degree split point reduces walking on entry and lowers thrust force compared to a conventional 118-degree point. A tapered web and web-thinned geometry keep the cutting action efficient throughout the full 2.4375-inch flute length. Machinists, maintenance technicians, and fabricators use this bit in hand drills, drill presses, and CNC setups requiring a standard straight-cylindrical shank. Total weight is 0.3 pounds per piece.\u003c\/p\u003e\u003cp\u003eThis bit suits production and maintenance drilling applications where a heavy-duty jobber-length HSS bit is the correct tool. The right-hand spiral flute with regular helix evacuates chips cleanly in through-holes and blind bores. The straight-cylindrical shank seats directly in standard Jacobs-taper or keyless chucks without an adapter. Typical applications include drilling steel plate, structural members, bracket stock, and general ferrous shop work where a wire-gauge No. 10 hole is required. The oxide finish provides mild lubricity and surface protection during dry or flood-cooled cutting.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo. 10 wire size — 0.1935 inch decimal diameter for precise wire-gauge hole requirements\u003c\/li\u003e\n\u003cli\u003e135-degree split point reduces entry walking and cutting thrust\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction with oxide coating for surface durability\u003c\/li\u003e\n\u003cli\u003eTapered web with web-thinned geometry for reduced torque demand\u003c\/li\u003e\n\u003cli\u003eRight-hand, regular-helix spiral flute for clean chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard drill chucks without adapters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style jobber drill replacement for any application requiring a No. 10 wire-size straight-shank drill bit in a standard Jacobs or keyless chuck. Conforms to NAS specification designation for heavy-duty jobber-series geometry.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA licensed machinist or qualified maintenance technician should install and operate this drill bit. Secure the straight-cylindrical shank fully in the chuck and tighten before starting the spindle. Verify spindle speed is appropriate for the workpiece material and bit diameter before beginning the cut. Coolant-through is not supported on this bit; use flood, mist, or cutting oil applied at the entry point as the application allows.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1935 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.4375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1935 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Margin\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: Heavy Duty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Jobber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: NAS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 84580844\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51730756731186,"sku":"84580844","price":52.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c1fe59674a874c0ceff26cd7bbb959d5.jpg?v=1788722325","url":"https:\/\/voomisupply.com\/products\/hertel-84580844-jobber-drill-bit-no-10-hss-135-deg","provider":"Voomi Supply","version":"1.0","type":"link"}