Built for controlled drilling and fastening applications in automotive repair, fabrication, and maintenance environments, the AIRCAT 4450 Composite Reversible Drill delivers 0.6 HP pneumatic power with a 400 RPM free speed for applications requiring increased control and lower rotational speed. The 1/2″ chuck size provides compatibility with larger drill bits than standard 3/8″ chuck models, making this drill suited for heavier drilling tasks where bit capacity and steady operation are important.The AIRCAT 4450 features a composite housing design and reversible operation, allowing operators to switch between forward and reverse rotation for drilling, fastening, and removal work. With a 3/8″ x 24 spindle thread, this pneumatic drill provides a flexible solution for technicians working in repair shops, fabrication areas, and general maintenance environments.Type: Composite Reversible Drill | Model: 4450 | Power: 0.6 HP | Free Speed: 400 RPM | Chuck Size: 1/2″ | Spindle Thread: 3/8″ x 24Features:Composite housing construction provides a lightweight configuration for professional drilling applications.0.6 HP pneumatic motor delivers consistent power for drilling and fastening tasks.400 RPM free speed provides controlled rotation for applications requiring slower drilling speeds.1/2″ chuck accommodates larger compatible drill bits for expanded drilling capability.Reversible motor allows operators to change between forward and reverse rotation for installation and removal work.3/8″ x 24 spindle thread supports compatible accessories and tooling.Applications:Automotive repair and service:drilling larger holes, preparing components, and performing repair work where controlled speed is beneficial.Fabrication and metalworking:drilling through assemblies and fabricated parts using compatible larger drill bits.Industrial maintenance and MRO:supporting equipment repair, installation, and general maintenance operations.Assembly and production work:handling drilling and fastening tasks that require reversible operation and steady rotation.Garage and workshop projects:providing a compact pneumatic option for repair and modification tasks.FAQs:Q: What is the advantage of a 1/2″ chuck compared with a 3/8″ chuck?A: A 1/2″ chuck accepts larger compatible drill bits, allowing the tool to handle drilling applications that require increased bit capacity.Q: Why would I choose a 400 RPM drill instead of a faster model?A: Lower-speed drills provide more controlled rotation for applications where slower drilling is preferred, such as working with larger bits or certain materials.Q: Can the AIRCAT 4450 drill in reverse?A: Yes, the reversible motor allows the operator to switch between forward and reverse rotation for drilling, fastening, and removal tasks.Q: What accessories fit the AIRCAT 4450?A: The drill uses a 1/2″ chuck and 3/8″ x 24 spindle thread. Use compatible accessories matched to these specifications.AVAILABLE VARIATIONS AND SPECIFICATIONS SKUFree Speed(BPM)Motor(HP)ChuckSizeGearsSpindle TreadSizeWeight(lbs.)Length(in)Air Cons.(CFM)Rec. Hose Size(in.)Air Inlet NPT(in.)43371,600.753/8Spiral Bevel3/8 x 242.408.3063/81/443381,800.63/8Planetary3/8 x 242.507.0063/81/44450400.61/2Planetary3/8 x 243.008.0063/81/4 (function(){ var accordion=document.querySelector(‘.spec-accordion’); if(!accordion)return; var toggle=accordion.querySelector(‘.spec-accordion-toggle’); var panel=accordion.querySelector(‘.spec-accordion-panel’); var icon=accordion.querySelector(‘.spec-accordion-icon’); var manuallyToggled=false; function setState(open){ toggle.setAttribute(‘aria-expanded’,open?’true’:’false’); panel.hidden=!open; icon.textContent=open?’-‘:’+’; } function applyResponsiveDefault(){ if(manuallyToggled)return; setState(window.matchMedia(‘(min-width: 641px)’).matches); } toggle.addEventListener(‘click’,function(){ manuallyToggled=true; var isOpen=toggle.getAttribute(‘aria-expanded’)===’true’; setState(!isOpen); }); window.addEventListener(‘resize’,applyResponsiveDefault); applyResponsiveDefault(); })(); 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:auto;} .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 th.identifier-header{background:#999;color:#fff;} .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 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;} .spec-notes{max-width:1100px;margin:8px auto 0;font-size:12px;line-height:1.35;text-align:left;color:#333;}@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 Drills?Click hereto view theCatalog.For help choosing the correct Aircat Pneumatic Tools, please call(800) 608-5210or [email protected]
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