Dotco 12L4018-01 Inline Router | 12-40 Series | 1.7 HP | 18,000 RPM | 1/4″ Shank Diameter Capacity | Composite Housing

Description

Built for heavier composite routing, trimming, and profile-cutting work, the Dotco 12L4018-01 Inline Router combines a 1.7 HP pneumatic motor with an 18,000 RPM free speed for controlled material removal in production environments. Its 1/4″ shank diameter capacity accepts compatible router bits for cutting, shaping, and finishing composite materials, plastics, fiberglass, and similar workpieces. The inline configuration supports steady tool alignment, while the composite housing helps reduce weight during repetitive routing operations.As part of Dotcos 12-40 Series, this router is suited for applications that require more power than smaller trim routers while still maintaining the speed and control needed for accurate edge work. The pneumatic design makes it a strong fit for manufacturing cells, aerospace composite shops, and fabrication areas where reliable compressed-air tools are already part of the workflow.Type: Inline Router | Series: 12-40 Series | Power: 1.7 HP | Free Speed: 18,000 RPM | Shank Diameter Capacity: 1/4″ | Housing: CompositeFeatures:1.7 HP pneumatic motor provides added power for routing and trimming thicker or tougher materials.18,000 RPM free speed supports controlled cutting, shaping, and edge-finishing operations.1/4″ shank diameter capacity accepts compatible router bits for material-specific routing work.Inline body style helps maintain cutting alignment during hand-guided or fixture-assisted routing.Composite housing helps reduce overall tool weight during repeated production use.Suitable for composite fabrication, plastic trimming, and fiberglass component finishing.Note:Router Template Guideis not included; it is sold separately.Made in USA: Applications:Aerospace composite trimming and routing of formed panels.Fiberglass fabrication, edge cleanup, and profile shaping.Plastic component routing in production and repair environments.Industrial manufacturing cells requiring repeatable pneumatic routing performance.Fixture-assisted trimming where tool alignment and bit compatibility are important.FAQs:Q: What is the Dotco 12L4018-01 used for?A: It is used for routing, trimming, shaping, and edge-finishing composite materials, fiberglass, plastics, and similar non-metallic workpieces with a compatible 1/4″ shank router bit.Q: What does the 1/4″ shank diameter capacity mean?A: It means the router is intended for bits with a 1/4″ shank. Always confirm the bits maximum RPM rating and material suitability before use.Q: Why choose the 1.7 HP model over a smaller 0.3 HP router?A: The 1.7 HP motor provides more power for heavier routing cuts, thicker material, or applications where the tool may see higher cutting resistance.Q: Is 18,000 RPM suitable for composite routing?A: Yes, when paired with the correct bit and feed rate, 18,000 RPM supports controlled routing and clean edge finishing in many composite and plastic applications. .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 SpecificationsSKUExhaustShank Diameter CapacityFree SpeedType HousingWeightLengthAir Inlet SizeINR/MINLBININ12L4018-01Front1/4 in18000Composite4.1911.31/2 in12L4018-03Front3/8 in18000Composite4.1911.31/2 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)