{"product_id":"pro-source-pro-sm-74-7500-air-drill-1-2-in-keyed-chuck","title":"Pro-source PRO-SM-74-7500 Air Drill 1\/2 in Keyed Chuck","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRO-SOURCE PRO-SM-74-7500 is a 1\/2 inch keyed chuck pneumatic drill designed for reversible drilling applications in trade and industrial environments. Powered by compressed air at 90 psi, it delivers 800 RPM and 0.5 horsepower through a pistol grip handle. Air consumption runs at 4.35 CFM (123 LPM), making it compatible with standard shop compressor setups. The exhaust is routed through the handle to direct air away from the work surface. This tool is a standard choice for HVAC technicians, plumbers, electricians, and general mechanical trades needing a reliable air-powered drill for metal, wood, or composite materials.\u003c\/p\u003e\n\u003cp\u003eThe PRO-SM-74-7500 fits typical trade shop and field service applications where a 1\/4 inch NPT air supply is available. The pistol grip format suits single-hand operation in confined spaces such as equipment rooms, mechanical chases, and utility panels. Reversible operation allows for both drilling and fastener removal without tool changes. At 2.95 pounds, the drill is light enough for extended overhead or angled work common in HVAC and plumbing rough-in tasks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2 inch keyed chuck accepts a wide range of standard drill bit shanks\u003c\/li\u003e\n  \u003cli\u003eReversible operation for drilling and screw or fastener removal\u003c\/li\u003e\n  \u003cli\u003e800 RPM free speed suitable for metal and wood drilling\u003c\/li\u003e\n  \u003cli\u003e0.5 HP output from a 90 psi air supply at 4.35 CFM consumption\u003c\/li\u003e\n  \u003cli\u003e1\/4 inch NPT inlet fits standard shop and portable compressor fittings\u003c\/li\u003e\n  \u003cli\u003eHandle exhaust directs spent air away from the operator and work area\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose pneumatic drill compatible with compressed air systems supplying a 1\/4 inch NPT connection at 90 psi and at least 4.35 CFM capacity.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this air drill should be performed by qualified tradespeople familiar with pneumatic tool safety. Always depressurize the air line and disconnect the quick-connect fitting before changing chuck accessories. Verify the supply line pressure does not exceed the rated 90 psi operating pressure to avoid tool damage or unsafe operation. Consult applicable OSHA pneumatic tool safety guidelines and shop air system standards before putting the tool into service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChuck Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChuck Type\u003c\/strong\u003e: Keyed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandle Type\u003c\/strong\u003e: Pistol Grip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHorsepower\u003c\/strong\u003e: 0.5 HP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Speed\u003c\/strong\u003e: 800 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReversible\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Pressure\u003c\/strong\u003e: 90 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAir Consumption\u003c\/strong\u003e: 4.35 CFM (123 LPM)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 1\/4 inch NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExhaust Location\u003c\/strong\u003e: Handle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 8.54 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.69 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 5.94 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.95 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: PRO-SOURCE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PRO-SM-74-7500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO-SOURCE","offers":[{"title":"Default Title","offer_id":51738940571954,"sku":"PRO-SM-74-7500","price":106.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4ba376293356e5e83d909e7e6173f6a4.jpg?v=1788807081","url":"https:\/\/voomisupply.com\/products\/pro-source-pro-sm-74-7500-air-drill-1-2-in-keyed-chuck","provider":"Voomi Supply","version":"1.0","type":"link"}