{"product_id":"le-g748-3-composite-air-cut-off-tool-clean-accurate-cuts","title":"LE-G748 3\" Composite Air Cut-Off Tool – Clean Accurate Cuts","description":"\u003cdiv style=\"background: #f0f7f0; border: 2px solid #2d8a4e; border-radius: 8px; padding: 12px 16px; margin-bottom: 20px; text-align: center;\" class=\"factory-direct-banner\"\u003e\n\u003cstrong style=\"color: #2d8a4e; font-size: 1.1em;\"\u003e✓ FREE Shipping to the US\u003c\/strong\u003e — Factory Direct from Le Lematec • Processing in \u0026lt;2 days • Express upgrade available at checkout\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px; padding: 16px; background: #f0fdf4; border-left: 4px solid #16a34a; border-radius: 0 8px 8px 0;\" class=\"product-summary-tldr\"\u003e\n\u003cp style=\"margin: 0 0 8px 0; font-weight: 600; color: #15803d;\"\u003eProduct Summary\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003eThe Le Lematec LE-G748 is a 3\" composite air cut-off tool. Lightweight composite body is 30-40% lighter than all-metal models. Uses 3\" x 1\/16\" cut-off wheels with 3\/8\" arbor (wheels not included). Air inlet: 1\/4\" NPT at 90 PSI. Requires 4-5 CFM. Includes safety guard. Used for cutting exhaust pipe, bolts, sheet metal, and thin-wall tubing. One-hand pistol grip operation. Manufactured by Le Lematec. Price: $78.03. Ships factory direct.\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-style: italic; color: #166534;\"\u003eBest for: Professional mechanics, industrial workers, and serious DIY enthusiasts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eLE-G748 Composite 3\" Air Cut-Off Tool\u003c\/h2\u003e\n\u003cp\u003eThe LE LEMATEC LE-G748 Composite 3\" Air Cut-Off Tool is built for professionals and DIY enthusiasts who demand power, comfort, and safety. With a high-speed 20,000 RPM motor, ergonomic composite grip, and versatile 360° features, this compact tool delivers precise and efficient cutting for metal, plastics, and more.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFree Speed: 20,000 RPM\u003c\/li\u003e\n\u003cli\u003eAverage Air Consumption (25%): 5.5 SCFM\u003c\/li\u003e\n\u003cli\u003ePower: 0.5 hp\u003c\/li\u003e\n\u003cli\u003eSound dBA: 89.99 Pressure \/ 100.99 Power\u003c\/li\u003e\n\u003cli\u003eVibration: 4.42 m\/s²\u003c\/li\u003e\n\u003cli\u003eWheel: 3\" (75 mm)\u003c\/li\u003e\n\u003cli\u003eAngle: Straight\u003c\/li\u003e\n\u003cli\u003eExhaust: Rear, 360° adjustable\u003c\/li\u003e\n\u003cli\u003eLength: 200 mm \/ 7.9 in\u003c\/li\u003e\n\u003cli\u003eWeight: 0.85 kg \/ 1.87 lbs\u003c\/li\u003e\n\u003cli\u003eAir Pressure: 90 PSI \/ 6.3 kg\/cm²\u003c\/li\u003e\n\u003cli\u003eAir Inlet: 1\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e360° rotary spark guard for safer use in any position\u003c\/li\u003e\n\u003cli\u003eSafety trigger prevents accidental startups\u003c\/li\u003e\n\u003cli\u003eInsulated, ergonomic grip for user comfort\u003c\/li\u003e\n\u003cli\u003eFour-position rear speed regulator for precision control\u003c\/li\u003e\n\u003cli\u003eAdjustable exhaust directs air away from the operator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cp\u003eIdeal for \u003cstrong\u003emechanics, technicians, carpenters, and DIY users\u003c\/strong\u003e, the LE-G748 excels in cutting tasks like sheet metal trimming, pipe cutting, and bodywork repairs. Lightweight yet powerful, it’s a must-have in any workshop.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 20px;\" class=\"enhanced-features\"\u003e\n\u003ch3 style=\"color: #0f172a; font-size: 1.1em;\"\u003eWhy Professionals Choose This Tool\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eComposite Body:\u003c\/strong\u003e Lightweight composite housing is 30-40% lighter than all-metal cut-off tools — dramatically reduces operator fatigue\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eClean Accurate Cuts:\u003c\/strong\u003e 3\" wheel diameter provides excellent line-of-sight to the cutting line for precision cuts in tight spaces\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eExhaust System Work:\u003c\/strong\u003e The go-to tool for cutting exhaust pipe, clamps, rusted bolts, and muffler straps in automotive shops\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eBolt \u0026amp; Fastener Removal:\u003c\/strong\u003e Cuts through seized, rusted, and stripped bolts faster than drilling or torching\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eOne-Hand Operation:\u003c\/strong\u003e Compact pistol grip design allows comfortable single-handed cutting with the other hand stabilizing the workpiece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 18px; background: #fefce8; border: 1px solid #eab308; border-radius: 10px;\" class=\"whats-in-box\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #a16207; font-size: 1.1em;\"\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul style=\"margin: 0; padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 4px; color: #78350f;\"\u003eLE-G748 3\" composite air cut-off tool\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 4px; color: #78350f;\"\u003eArbor wrench\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 4px; color: #78350f;\"\u003eSafety guard\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 4px; color: #78350f;\"\u003eAir inlet fitting (1\/4\" NPT)\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 4px; color: #78350f;\"\u003eUser manual\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 4px; color: #78350f;\"\u003eNote: Cutting disc NOT included — use standard 3\" x 1\/16\" cut-off wheels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 20px; padding: 18px; background: #eff6ff; border: 1px solid #3b82f6; border-radius: 10px;\" class=\"compatible-with\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #1d4ed8; font-size: 1.1em;\"\u003eCompatible With\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px 6px 0; font-weight: 600; color: #1e40af; vertical-align: top; white-space: nowrap;\"\u003eCut-Off Wheels\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; color: #1e3a5f;\"\u003e3\" (76mm) x 1\/16\" reinforced cut-off wheels with 3\/8\" arbor hole — aluminum oxide, zirconia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px 6px 0; font-weight: 600; color: #1e40af; vertical-align: top; white-space: nowrap;\"\u003eAir Compressors\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; color: #1e3a5f;\"\u003e4-5 CFM at 90 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px 6px 0; font-weight: 600; color: #1e40af; vertical-align: top; white-space: nowrap;\"\u003eMaterials\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 0; color: #1e3a5f;\"\u003eSheet metal, exhaust pipe, bolts, fasteners, thin-wall tubing, small bar stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 15px; padding: 12px; background: #f0fdf4; border-radius: 8px;\" class=\"use-cases\"\u003e\n\u003cp style=\"margin: 0; font-size: 0.95em;\"\u003e\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e exhaust system cutting, bolt removal, sheet metal trimming, pipe cutting, fastener removal, bodywork, fabrication, HVAC ductwork\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px;\" class=\"product-faq\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eWhat air compressor do I need for the LE-G748 3\" Composite Air Cut-Off Tool?\u003c\/h4\u003e\n\u003cp\u003eThis tool requires approximately 4-6 CFM at 90 PSI. A compressor with at least a 20-gallon tank provides sufficient air volume for intermittent use. For continuous operation, a 30+ gallon tank is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch4\u003eIs the LE-G748 3\" Composite Air Cut-Off Tool compatible with my existing air setup?\u003c\/h4\u003e\n\u003cp\u003eYes. Like all Le Lematec tools, it uses a standard 1\/4\" NPT air inlet fitting that's compatible with most compressors, hoses, and quick-connect couplers from any manufacturer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 20px;\" class=\"extra-faqs\"\u003e\n\u003cdiv style=\"margin-bottom: 15px;\" class=\"faq-item\"\u003e\n\u003ch4 style=\"margin-bottom: 5px; color: #1e293b;\"\u003eWhy is the cutting disc not included?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #475569;\"\u003eCut-off wheels are consumable items — professionals prefer to choose their own brand, material type, and thickness. Standard 3\" x 1\/16\" wheels with a 3\/8\" arbor hole are available at every auto parts store and industrial supplier. Aluminum oxide wheels are best for general steel cutting; zirconia wheels last longer on stainless steel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\" class=\"faq-item\"\u003e\n\u003ch4 style=\"margin-bottom: 5px; color: #1e293b;\"\u003eIs this tool safe for cutting near fuel lines?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #475569;\"\u003eYes. Unlike electric cut-off tools and reciprocating saws, the air-powered LE-G748 produces zero electrical sparks from the motor. However, the cutting disc itself will produce friction sparks on metal. Always have a fire extinguisher nearby and never cut into fuel-containing components. The zero-electrical-spark motor makes it safer than electric alternatives for automotive undercar work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px;\" class=\"faq-item\"\u003e\n\u003ch4 style=\"margin-bottom: 5px; color: #1e293b;\"\u003eHow long do 3\" cut-off wheels last?\u003c\/h4\u003e\n\u003cp style=\"margin: 0; color: #475569;\"\u003eA standard 3\" aluminum oxide wheel cuts through approximately 20-30 automotive exhaust clamps or 10-15 linear inches of exhaust pipe before needing replacement. Zirconia wheels last about 50% longer. Wheel life depends on material hardness, feed pressure, and whether you allow the tool to reach full speed before cutting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"margin-top: 20px; padding: 15px; background: #f8f9fa; border-radius: 8px;\" class=\"related-products-links\"\u003e\n\u003ch3\u003eRelated Categories\u003c\/h3\u003e\n\u003cul style=\"list-style: none; padding: 0;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\u003ca style=\"color: #2563eb; text-decoration: none;\" href=\"\/collections\/air-cutter-air-scissor\"\u003e→ Air Cutters \u0026amp; Shears\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\u003ca style=\"color: #2563eb; text-decoration: none;\" href=\"\/collections\/air-angle-grinders\"\u003e→ Air Grinders\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\u003ca style=\"color: #2563eb; text-decoration: none;\" href=\"\/collections\/accessories\"\u003e→ Accessories\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"extra-faqs\" style=\"margin-top:20px;\"\u003e\n\u003cdiv class=\"faq-item\" style=\"margin-bottom:15px;\"\u003e\n\u003ch4 style=\"margin-bottom:5px;color:#1e293b;\"\u003eWhat disc size does this cut-off tool use?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003eThis tool uses standard 3-inch (76mm) cut-off discs with a 3\/8-inch arbor. These discs are widely available at hardware stores and online. Keep spare discs on hand for extended cutting sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" style=\"margin-bottom:15px;\"\u003e\n\u003ch4 style=\"margin-bottom:5px;color:#1e293b;\"\u003eWhat CFM does this air cut-off tool require?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003eThis tool requires approximately 4-6 CFM at 90 PSI for optimal performance. A compressor with at least a 20-gallon tank is recommended for continuous cutting work to maintain consistent air pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\" style=\"margin-bottom:15px;\"\u003e\n\u003ch4 style=\"margin-bottom:5px;color:#1e293b;\"\u003eCan I use this for cutting sheet metal and exhaust pipes?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003eYes, this air cut-off tool excels at cutting sheet metal, exhaust pipes, bolts, brackets, and thin-wall tubing. The 3-inch disc provides clean, precise cuts with minimal sparks compared to angle grinders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What disc size does this cut-off tool use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This tool uses standard 3-inch (76mm) cut-off discs with a 3\/8-inch arbor. These discs are widely available at hardware stores and online. Keep spare discs on hand for extended cutting sessions.\"}}, {\"@type\": \"Question\", \"name\": \"What CFM does this air cut-off tool require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This tool requires approximately 4-6 CFM at 90 PSI for optimal performance. A compressor with at least a 20-gallon tank is recommended for continuous cutting work to maintain consistent air pressure.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this for cutting sheet metal and exhaust pipes?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this air cut-off tool excels at cutting sheet metal, exhaust pipes, bolts, brackets, and thin-wall tubing. The 3-inch disc provides clean, precise cuts with minimal sparks compared to angle grinders.\"}}]}\n\u003c\/script\u003e","brand":"Pro Air Tools","offers":[{"title":"Default Title","offer_id":50134484025537,"sku":"LE-G748","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/2828\/0257\/files\/le-lematec-le-g748-composite-air-cut-off-tool-hero-view_webp.jpg?v=1775841231","url":"https:\/\/velosupplycompany.com\/products\/le-g748-3-composite-air-cut-off-tool-clean-accurate-cuts","provider":"Velo Supply Company","version":"1.0","type":"link"}