{"product_id":"accupro-4500049-jobber-drill-bit-wire-23-solid-carbide","title":"Accupro 4500049 Jobber Drill Bit Wire 23 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 4500049 is a solid carbide jobber-length drill bit designed for drilling hardened materials in demanding production and maintenance environments. It carries a wire gauge size of 23, equal to 0.154 inches in diameter, and features a 140-degree split-point geometry with UR web thinning to reduce thrust and improve centering. A TiAlN coating provides heat resistance at elevated cutting speeds. The slow-spiral flute configuration promotes chip evacuation in tough, work-hardening alloys and hardened steels. Licensed HVAC, plumbing, and electrical tradespeople routinely reach for carbide drills like this when working with hardened fastener plates, heat-treated brackets, or stainless sub-assemblies.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for precision drilling in hardened materials across residential and light commercial service applications. The straight cylindrical shank measures 0.1875 inches in diameter, making it compatible with standard keyed and keyless drill chucks. Overall length is 2.0625 inches with a flute length of 0.875 inches, placing it in the short jobber class appropriate for controlled, rigid setups. The 2-flute geometry balances chip clearance with core strength in carbide construction. DIN specification designation confirms dimensional standardization for tooling interchangeability.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for use in hardened and abrasion-resistant materials\u003c\/li\u003e\n\u003cli\u003e140-degree proprietary point angle with UR web thinning for reduced entry thrust\u003c\/li\u003e\n\u003cli\u003eTiAlN coating for extended tool life at higher surface speeds and temperatures\u003c\/li\u003e\n\u003cli\u003eSlow-spiral flute design promotes chip control in tough, low-machinability alloys\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank at 0.1875 inches for standard chuck compatibility\u003c\/li\u003e\n\u003cli\u003eDIN specification designation ensures dimensional interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard jobber-length carbide drill for use in rigid drilling setups targeting hardened materials. No specific machine or system compatibility data was provided in the product input.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCarbide drill bits require rigid machine setups — avoid use in handheld or wobbly chuck configurations, as carbide is brittle and susceptible to fracture under lateral load. Power down and de-energize any machine tool before bit changes. Use cutting fluid or air blast where permitted to manage heat, as TiAlN coating is designed for dry or semi-dry cutting at appropriate speeds. Follow machine manufacturer speed and feed recommendations for carbide tooling in hardened materials.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: 23\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.154 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Proprietary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: UR-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Slow Spiral\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: 0.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.0625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1875 inches\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Hardened Materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 4xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: DIN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 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: 4500049\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51746361213234,"sku":"4500049","price":46.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3a2a5311263fb8c7b68553749eaead61.jpg?v=1788868968","url":"https:\/\/voomisupply.com\/products\/accupro-4500049-jobber-drill-bit-wire-23-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}