When right-angle access is needed for grinding, deburring, and finishing work, the AIRCAT 6245 1/4″ Angle Die Grinder gives technicians a compact pneumatic tool for controlled material removal around brackets, housings, panels, fixtures, castings, and service cavities. Its 0.5 HP motor and 20,000 RPM free speed support work with compatible mounted stones, carbide burrs, sanding accessories, and other properly rated rotary accessories. The 1/4″ collet size accepts matching 1/4″ shank accessories for edge cleanup, burr removal, gasket-surface preparation, weld-detail blending, porting, smoothing, and general shop finishing.At 1.50 lbs. and 7.00″ long, the 6245 provides a right-angle head layout that helps position the accessory where a straight die grinder may not line up comfortably with the work surface. The spiral bevel gear set transfers power through the angled head, while the rear exhaust directs air away from the front of the tool and work area. AIRCAT lists this model with built-in silencing to reduce noise levels, precision bearing construction to reduce vibration and spindle run out, and a low 0.6 m/sec vibration level for controlled finishing work.Type: Angle Die Grinder | Model: 6245 | Motor: 0.5 HP | Free Speed: 20,000 RPM | Collet Size: 1/4″ | Gears: Spiral Bevel | Exhaust: Rear | Weight: 1.50 lbs. | Length: 7.00″ | Air Consumption: 3.5 CFM | Recommended Hose Size: 3/8″ | Air Inlet: 1/4″ NPT | Vibration: 0.6 m/secFeatures:0.5 HP motor and 20,000 RPM free speed support grinding, deburring, smoothing, porting, and finishing work.1/4″ collet accepts compatible 1/4″ shank mounted stones, carbide burrs, sanding accessories, and rotary accessories when accessory speed ratings match the tool.Angle-head design helps technicians work in confined areas where a straight die grinder may not align comfortably with the surface.Spiral bevel gearing transfers power through the right-angle head for compact die grinder applications.Built-in silencing reduces noise levels during grinding, deburring, and finishing tasks.Precision bearing construction helps reduce vibration and spindle run out during high-speed operation.Low 0.6 m/sec vibration level supports controlled handling during detailed material removal work.Rear exhaust directs air away from the immediate work point to help keep exhaust flow off the grinding area.Compact 7.00″ body supports maneuverability around brackets, housings, panels, guards, and repair cavities.Applications:Automotive repair: Cleaning edges, removing burrs, preparing gasket surfaces, and performing small-area finishing around engine, brake, exhaust, and body components.Metal fabrication: Blending small weld details, smoothing cut edges, cleaning drilled holes, porting, and touching up metal features after cutting or machining.Manufacturing maintenance: Finishing fixtures, panels, housings, light assemblies, and production support components with properly rated 1/4″ shank accessories.Commercial and shipbuilding work: Supporting detail grinding, edge conditioning, and cleanup where right-angle access helps reach tight work areas.MRO and equipment service: Removing burrs from mounts, covers, guards, brackets, and compact service components in shop and field maintenance environments.FAQs:Q: What is the AIRCAT 6245 best used for?A: The AIRCAT 6245 is best used for grinding, deburring, smoothing, porting, and finishing where right-angle access helps reach the work surface. Common uses include automotive repair, fabrication cleanup, manufacturing work, equipment service, commercial maintenance, and MRO finishing.Q: How is the AIRCAT 6245 different from the AIRCAT 6255?A: The AIRCAT 6245 is listed with a 0.5 HP motor, 20,000 RPM free speed, 3.5 CFM air consumption, and 0.6 m/sec vibration level. The AIRCAT 6255 is a composite angle die grinder listed with a 0.4 HP motor, 20,000 RPM free speed, 4.2 CFM air consumption, and 2.5 m/sec vibration level.Q: What accessories can I use with this angle die grinder?A: Use compatible mounted stones, carbide burrs, sanding accessories, and rotary accessories with the correct 1/4″ shank size and a speed rating suitable for 20,000 RPM operation. Always follow the accessory manufacturer’s safety and speed instructions.Q: What does spindle run out mean?A: Spindle run out is unwanted wobble at the rotating spindle or accessory. AIRCAT lists precision bearing construction on this model to help reduce vibration and spindle run out during high-speed operation.Q: What air hose size should I use with the AIRCAT 6245?A: AIRCAT lists a 3/8″ recommended hose size and a 1/4″ NPT air inlet for this model. Using clean, regulated air helps the grinder maintain proper speed, performance, and service life.Q: Should I disconnect the air supply before changing accessories?A: Yes. Disconnect the air supply and air hose before changing mounted stones, carbide burrs, sanding accessories, collets, or other accessories. This helps prevent accidental starts while the tool is being adjusted.AVAILABLE VARIATIONS AND SPECIFICATIONS SKUFree Speed(RPM)Motor(HP)Collet /SpindleSize (in)GearsExhaustWeight(lbs.)Length(in)Air Cons.(CFM)Rec.Hose Size(in.)Air InletNPT(in.)625018,000.31/4Spiral-BevelRear1.005.004.23/81/4625520,000.41/4Spiral-BevelRear1.107.004.23/81/4624520,000.51/4Spiral-BevelRear1.57.003.53/81/4 (function(){ var button=document.querySelector(‘.spec-accordion-toggle’); var panel=document.querySelector(‘.spec-accordion-panel’); var icon=document.querySelector(‘.spec-accordion-icon’); var manual=false; function setState(open){ panel.style.display=open?’block’:’none’; button.setAttribute(‘aria-expanded’,open?’true’:’false’); icon.textContent=open?’-‘:’+’; } function applyDefault(){ if(manual)return; setState(window.innerWidth>640); } button.addEventListener(‘click’,function(){ manual=true; setState(button.getAttribute(‘aria-expanded’)!==’true’); }); applyDefault(); window.addEventListener(‘resize’,applyDefault); })(); body{margin:0;padding:0;overflow-x:hidden;} .spec-accordion{width:100%;max-width:1100px;margin:1em auto;box-sizing:border-box;font-family:Verdana,Arial,sans-serif;} .spec-accordion *{box-sizing:border-box;} .spec-accordion-toggle{width:100%;display:grid;grid-template-columns:32px 1fr 32px;align-items:center;gap:8px;text-align:center;cursor:pointer;background:#444;color:#fff;border:0;padding:12px 16px;font-family:Verdana,Arial,sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;letter-spacing:.02em;} .spec-accordion-title{grid-column:2;text-align:center;text-transform:uppercase;} .spec-accordion-icon{grid-column:3;text-align:right;font-size:20px;line-height:1;font-weight:700;} .spec-accordion-panel{border:1px solid #cfcfcf;border-top:0;padding:0;background:#fff;overflow:hidden;} .spec-table-wrapper{width:100%;max-width:1100px;margin:0 auto;overflow-x:hidden;} .spec-table{width:100%;max-width:1100px;min-width:0;margin:0 auto;border-collapse:collapse;table-layout:fixed;font-family:Verdana,Arial,sans-serif;font-size:12px;color:#111;} .spec-table th,.spec-table td{white-space:normal;overflow-wrap:anywhere;word-break:normal;border:1px solid #d3d3d3;padding:6px 8px;text-align:center;vertical-align:middle;line-height:1.25;} .spec-table thead th{background:#444;color:#fff;text-transform:uppercase;font-weight:700;} .spec-table tbody tr:nth-child(even):not(.group-row){background:#f7f7f7;} .spec-table tbody tr:not(.group-row):hover{background:#e5e5e5;} .spec-table tbody td{font-weight:600;} .spec-table th.identifier-header{background:#999;color:#fff;} .spec-table a,.spec-table a:visited{color:#0066cc;background:transparent;font-weight:700;text-decoration:none;padding:0;border-radius:0;} .spec-table a:hover,.spec-table a:active{color:#004f99;background:transparent;text-decoration:underline;}@media(max-width:640px){.spec-accordion{max-width:100%;margin:1em auto;padding:0 10px;}.spec-accordion-toggle{font-size:13px;padding:10px 12px;grid-template-columns:24px 1fr 24px;}.spec-table-wrapper{max-width:100%;overflow-x:hidden;}.spec-table{width:100%;max-width:100%;min-width:0;border:0;font-size:12px;table-layout:auto;}.spec-table thead{display:none;}.spec-table,.spec-table tbody,.spec-table tr,.spec-table td{display:block;width:100%;}.spec-table tbody tr:not(.group-row){margin:0 0 10px;border:1px solid #cfcfcf;background:#fff;}.spec-table td{border:0;border-bottom:1px solid #e2e2e2;padding:8px 10px;text-align:right;display:flex;justify-content:space-between;align-items:flex-start;gap:12px;white-space:normal;overflow:visible;overflow-wrap:anywhere;}.spec-table td:last-child{border-bottom:0;}.spec-table td::before{content:attr(data-label);font-weight:700;text-transform:uppercase;text-align:left;color:#444;flex:0 0 45%;}}Looking for more information about theAircat Pneumatic Tools Angle Die Grinders?Click hereto view theCatalog.For help choosing the correct Aircat Pneumatic Tools, please call(800) 608-5210or [email protected]
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