{"product_id":"le-g1045r-air-straight-grinder-with-spanner-precision-finish","title":"LE-G1045R Air Straight Grinder with Spanner – Precision Finish","description":"\u003cdiv class=\"product-summary-tldr\" style=\"margin-bottom:20px;padding:16px;background:#f0fdf4;border-left:4px solid #16a34a;border-radius:0 8px 8px 0;\"\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-G1045R is an air straight die grinder with integrated on-tool spanner wrench. Dual collet system: 1\/4\" and 1\/8\" shank capacity. Air inlet: 1\/4\" NPT at 90 PSI. Requires 5-6 CFM. Rear exhaust. Compatible with carbide burrs, grinding stones, sanding drums, wire brushes, and polishing bobs. Used for deburring, port polishing, mold finishing, and precision material removal. Manufactured by Le Lematec. Price: $99.99. 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-G1045R Air Straight Grinder (Spanner on Tool) \u003c\/h2\u003e\n\n\u003cp\u003eThe LE LEMATEC LE-G1045R Air Straight Grinder is engineered for precision, power, and comfort. Designed for mechanics, carpenters, technicians, and DIY enthusiasts, this pneumatic grinder delivers smooth performance in metalworking, woodworking, and finishing applications.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFree Speed: 22,000 RPM\u003c\/li\u003e\n\u003cli\u003eAverage Air Consumption (25%): 6 SCFM\u003c\/li\u003e\n\u003cli\u003ePower: 0.5 hp\u003c\/li\u003e\n\u003cli\u003eSound dBA (pressure\/power): 79 \/ 90\u003c\/li\u003e\n\u003cli\u003eVibration: 1.61 m\/s²\u003c\/li\u003e\n\u003cli\u003eCollet Size: 1\/4\" (6 mm)\u003c\/li\u003e\n\u003cli\u003eAngle: Straight\u003c\/li\u003e\n\u003cli\u003eExhaust: Rear\u003c\/li\u003e\n\u003cli\u003eLength: 190 mm \/ 7.5 in\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\u003ePerfect for burrs and mounted points\u003c\/li\u003e\n\u003cli\u003eUniversal 400W die grinder with high torque motor\u003c\/li\u003e\n\u003cli\u003eRequires only 1 wrench for quick bit changes\u003c\/li\u003e\n\u003cli\u003eErgonomic and safe handle design\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight for reduced fatigue\u003c\/li\u003e\n\u003cli\u003eLow vibration for smoother operation\u003c\/li\u003e\n\u003cli\u003eSpecial muffler reduces noise to 79 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuilt for Professionals \u0026amp; DIY\u003c\/h3\u003e\n\u003cp\u003eWhether you’re tackling heavy-duty grinding in the workshop or precision finishing at home, the LE-G1045R provides the balance of \u003cstrong\u003epower, control, and comfort\u003c\/strong\u003e that professionals demand and hobbyists appreciate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"enhanced-features\" style=\"margin-top:20px;\"\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\u003ePrecision Straight Body:\u003c\/strong\u003e Slim inline design reaches inside cavities, ports, and channels that angle grinders and rotary tools cannot access\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eDual Collet System:\u003c\/strong\u003e Accepts both 1\/4\" and 1\/8\" shank accessories — maximum versatility with one tool\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eOn-Tool Spanner:\u003c\/strong\u003e Integrated wrench eliminates searching for loose tools during collet and accessory changes\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eHigh RPM for Fine Finishing:\u003c\/strong\u003e Optimal speed for porting, deburring, polishing, and detailed material removal\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eRear Exhaust:\u003c\/strong\u003e Keeps exhaust air away from the workpiece — critical for clean finishing and polishing work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"whats-in-box\" style=\"margin-top:25px;padding:18px;background:#fefce8;border:1px solid #eab308;border-radius:10px;\"\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-G1045R air straight grinder\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003eSpanner wrench (integrated on tool)\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;color:#78350f;\"\u003eCollet set (1\/4\" and 1\/8\")\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\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"compatible-with\" style=\"margin-top:20px;padding:18px;background:#eff6ff;border:1px solid #3b82f6;border-radius:10px;\"\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\u003ctr\u003e\n\u003ctd style=\"padding:6px 12px 6px 0;font-weight:600;color:#1e40af;vertical-align:top;white-space:nowrap;\"\u003eAccessories\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#1e3a5f;\"\u003e1\/4\" and 1\/8\" shank mounted points, carbide burrs, grinding stones, sanding drums, wire brushes, polishing bobs\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;\"\u003e5-6 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;\"\u003eSteel, cast iron, aluminum, wood, plastic, fiberglass, ceramic, stone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"use-cases\" style=\"margin-top:15px;padding:12px;background:#f0fdf4;border-radius:8px;\"\u003e\u003cp style=\"margin:0;font-size:0.95em;\"\u003e\u003cstrong\u003eIdeal Applications:\u003c\/strong\u003e die grinding, metal deburring, port polishing, mold finishing, weld cleanup, casting flash removal, tool and die work, jewelry making\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"product-faq\" style=\"margin-top:25px;\"\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-G1045R Air Straight Grinder with Spanner?\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-G1045R Air Straight Grinder with Spanner 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 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 accessories work with a straight die grinder?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003eStraight die grinders accept any 1\/4\" or 1\/8\" shank mounted accessory: carbide burrs for metal cutting, grinding stones for deburring, sanding drums for contour sanding, wire brushes for cleaning, felt bobs for polishing, and rubber polishing points. The LE-G1045R dual collet system accepts both standard sizes.\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;\"\u003eIs a straight die grinder the same as a rotary tool (Dremel)?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003eDie grinders deliver significantly more power and torque than hobby rotary tools. The LE-G1045R handles heavy deburring, porting, and material removal that would stall or overheat a rotary tool. Think of a die grinder as the industrial-strength version — same concept, 5-10x the power and durability.\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 porting and polishing engine heads?\u003c\/h4\u003e\n\u003cp style=\"margin:0;color:#475569;\"\u003eYes. Straight die grinders are the standard tool for cylinder head porting. The slim body reaches inside intake and exhaust ports. Use carbide burrs for material removal, then switch to grinding stones and polishing bobs for flow-smoothing. The LE-G1045R dual collet (1\/4\" and 1\/8\") accommodates all common porting accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"related-products-links\" style=\"margin-top:20px;padding:15px;background:#f8f9fa;border-radius:8px;\"\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 href=\"\/collections\/air-angle-grinders\" style=\"color:#2563eb;text-decoration:none;\"\u003e→ Air Grinders\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\u003ca href=\"\/collections\/air-belt-sanders\" style=\"color:#2563eb;text-decoration:none;\"\u003e→ Air Sanders\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin-bottom:8px;\"\u003e\u003ca href=\"\/collections\/pneumatic-hammer\" style=\"color:#2563eb;text-decoration:none;\"\u003e→ Pneumatic Hammers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHow It Compares\u003c\/h3\u003e\u003cp\u003eThe LE-G1045R's straight-body design provides better line-of-sight and reach into deep cavities compared to angle die grinders. Compared to the LE-G1343L angle grinder, the straight grinder excels at bore porting, internal surface finishing, and work inside tubes or channels where an angled head cannot fit. Compared to flexible-shaft grinders, the G1045R provides stiffer, more controlled grinding with zero shaft deflection.\u003c\/p\u003e","brand":"Pro Air Tools","offers":[{"title":"Default Title","offer_id":48572053029079,"sku":"LE-G1045R","price":93.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/1911\/5479\/files\/le-lematec-le-g1045r-air-straight-grinder-hero-view_webp.jpg?v=1777773333","url":"https:\/\/swiftcove-3.myshopify.com\/products\/le-g1045r-air-straight-grinder-with-spanner-precision-finish","provider":"Swiftcove","version":"1.0","type":"link"}