Built for disc sanding, weld blending, and surface preparation where access and removal rate both matter, the Cleco C3120ASDR-58OH Right Angle Sander pairs a 1.7 HP pneumatic motor with 12,000 RPM free speed to keep abrasive discs cutting efficiently on metal fabrication, transportation equipment, pipe work, and welding cleanup. It’s 5/8″-11 spindle thread accepts compatible sanding accessories with the correct backing hardware, while the right-angle head helps the tool work along seams, edges, and flat surfaces where inline tools are less practical.This model uses rear exhaust, which directs spent air away from the work area to help reduce dust blowback near the abrasive contact point. The 3/8″ air inlet, 8.95″ overall length, and approximately 4.05 lb tool weight make it a compact, high-output option for shops that need a fixed-speed air disc sander for repeated surface conditioning tasks.Type: Right Angle Air Disc Sander | Model: C3120ASDR-58OH | Power: 1.7 HP / 1.25 kW | Free Speed: 12,000 RPM | Spindle Thread: 5/8″-11 | Exhaust: Rear | Air Inlet: 3/8″ NPT | Length: 8.95″ | Head Height: 3.03″ | Weight: 4.05 lb / 1.83 kg | Speed Setting: Fixed Speed | Vacuum Type: Non-VacuumFeatures:1.7 HP pneumatic motor provides strong power for disc sanding, blending, and surface preparation tasks.12,000 RPM fixed-speed operation supports consistent abrasive performance when matched with properly rated discs and backing pads.Right angle head improves access along welds, edges, frames, and fabricated assemblies.5/8″-11 spindle thread supports compatible sanding accessories using the correct attachment hardware.Rear exhaust helps direct air away from the sanding area, reducing blowback toward the operator and work surface.3.03″ head height and 8.95″ overall length provide a practical balance of reach and control for production sanding work.Standard-duty, non-vacuum configuration is suited to applications where external dust collection or shop cleanup practices are already in place.Made in USA: Applications:Pipe fabrication: blending weld seams, preparing pipe surfaces, and smoothing transitions after fitting or repair work.Shipbuilding and marine repair: sanding metal structures, panels, brackets, and welded assemblies during fabrication or refurbishment.Transportation equipment manufacturing: surface prep on frames, brackets, panels, and welded components before finishing or coating.Welding shops: cleaning and blending welded joints where a right angle disc sander gives better control than a straight tool.Industrial maintenance and MRO: removing light surface defects, preparing repair areas, and conditioning metal surfaces in plant environments.FAQs:Q: What abrasive accessories should be used with the Cleco C3120ASDR-58OH?A: Use sanding discs, backing pads, and related accessories that match the 5/8″-11 spindle and are rated for at least 12,000 RPM. Always verify the accessory manufacturers maximum speed rating before mounting.Q: Is this a grinder or a sander?A: This SKU is listed as a right angle air disc sander. It shares a right angle form factor with grinders, but the buyer should match accessories and guards to sanding applications and manufacturer guidance.Q: What does rear exhaust mean on this air sander?A: Rear exhaust routes spent air toward the back of the tool instead of out the front. This helps keep airflow away from the sanding contact point and can reduce debris movement near the work surface.Q: Is this a vacuum sander?A: No. This is a non-vacuum air disc sander, so dust and debris management should be handled through shop ventilation, PPE, or separate dust-control procedures.Q: Can this tool be used for automotive or garage sanding?A: It can be used in well-equipped garages or repair shops when the air supply, abrasive rating, and application are appropriate. For body finishing or swirl-sensitive work, confirm that a fixed-speed 12,000 RPM disc sander is the right tool for the finish requirement. .spec-accordion{width:100%;max-width:1200px;margin:1em auto;font-family:”Montserrat”,Arial,sans-serif;box-sizing:border-box} .spec-accordion *{box-sizing:border-box} .spec-accordion-toggle{width:100%;display:flex;justify-content:center;align-items:center;position:relative;background:#444;color:#fff;border:0;padding:14px 48px;font-family:”Bai Jamjuree”,Arial,sans-serif;font-size:16px;font-weight:700;text-transform:uppercase;cursor:pointer;text-align:center} .spec-accordion-toggle::after{content:”+”;font-size:22px;position:absolute;right:18px} .spec-accordion.open .spec-accordion-toggle::after{content:””} .spec-accordion-panel{display:none!important;width:100%;padding:16px 0 0} .spec-accordion.open .spec-accordion-panel{display:block!important} .spec-accordion-panel[hidden],.spec-accordion:not(.open) .spec-accordion-panel{display:none!important} .spec-table-wrapper{width:100%;max-width:1200px;margin:0 auto;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch} .spec-table{width:100%!important;max-width:1200px;min-width:100%;margin:0 auto;border-collapse:collapse;table-layout:auto;font-family:”Montserrat”,Arial,sans-serif;font-size:12px;color:#000} .spec-table th{background:#444;color:#fff;text-transform:uppercase;font-family:”Bai Jamjuree”,Arial,sans-serif;font-weight:700;font-size:11px;padding:8px 6px;border:1px solid #ddd;text-align:center;line-height:1.15;white-space:nowrap} .spec-table td{padding:6px;border:1px solid #eee;text-align:center;line-height:1.15;white-space:nowrap} .spec-table .long-text{white-space:normal} .spec-table tbody tr:nth-child(even){background:#f7f7f7} .spec-table tbody tr:hover{background:#e5e5e5} .spec-table a{color:#0066cc;text-decoration:none;font-weight:600;background:transparent;padding:0;border-radius:0;box-shadow:none} .spec-table a:hover{text-decoration:underline} .group-row td{background:#444;color:#fff;font-family:”Bai Jamjuree”,Arial,sans-serif;font-weight:700;text-transform:uppercase;text-align:left} @media(max-width:640px){.spec-accordion,.spec-table-wrapper,.spec-table{width:100%;max-width:100%}.spec-accordion-toggle{font-size:14px;padding:13px 48px}} .spec-accordion.is-mobile-table .spec-table-wrapper{overflow-x:visible!important;overflow-y:visible} .spec-accordion.is-mobile-table .spec-table{width:100%;max-width:100%;min-width:0!important;border:0} .spec-accordion.is-mobile-table .spec-table thead{display:none!important} .spec-accordion.is-mobile-table .spec-table,.spec-accordion.is-mobile-table .spec-table tbody,.spec-accordion.is-mobile-table .spec-table tr,.spec-accordion.is-mobile-table .spec-table td{display:block;width:100%} .spec-accordion.is-mobile-table .spec-table tr{margin-bottom:14px;border:1px solid #ddd;background:#fff} .spec-accordion.is-mobile-table .spec-table tbody tr:nth-child(even),.spec-accordion.is-mobile-table .spec-table tbody tr:hover{background:#fff} .spec-accordion.is-mobile-table .spec-table th,.spec-accordion.is-mobile-table .spec-table td{white-space:normal!important} .spec-accordion.is-mobile-table .spec-table td{display:flex;justify-content:space-between;gap:14px;text-align:right;border:0;border-bottom:1px solid #eee;padding:10px 12px;font-size:13px;word-break:break-word} .spec-accordion.is-mobile-table .spec-table td::before{content:attr(data-label);font-weight:700;text-transform:uppercase;color:#444;text-align:left;flex:0 0 46%} .spec-accordion.is-mobile-table .spec-table td>a{word-break:break-word;background:transparent} .spec-accordion.is-mobile-table .group-row td{text-align:center;background:#444;color:#fff} .spec-accordion.is-mobile-table .group-row td::before{content:none} Available Variations and SpecificationsSKUExhaustFree SpeedSpindleSizeWeightLengthHead HeightAir InletSize(RPM)LbinininC3120AS-DR-58OHRear120005/8 – 114.058.953.033/8 in (function(){ function initSpecAccordions(){ document.querySelectorAll(“.spec-accordion”).forEach(function(a){ if(a.dataset.specAccordionInit===”true”)return;a.dataset.specAccordionInit=”true”; var b=a.querySelector(“.spec-accordion-toggle”),p=a.querySelector(“.spec-accordion-panel”);if(!b||!p)return; var u=false; function m(){return(a.getBoundingClientRect().width||window.innerWidth)
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