The AIRCAT 4450 is a 1/2-inch reversible composite air drill engineered for professional-grade performance in demanding shop and field applications. Powered by a 0.60 HP motor and delivering 400 RPM of free speed, it provides reliable drilling power across a wide range of materials. The lightweight composite housing reduces operator fatigue during extended use, while patented engineering advances in noise reduction and ergonomics set it apart from conventional pneumatic drills. Built with superior-grade internal components and backed by a 2-year manufacturer warranty, the AIRCAT 4450 represents a high-durability solution for technicians and tradespeople.
Features
Fitted with a keyed 1/2-inch chuck for added torque and secure bit retention
Feather trigger provides smooth, precise speed control throughout the full RPM range
One-handed trigger-mounted reverse for instant directional changes without interrupting workflow
Superior-grade steel planetary gear delivers extended tool life and consistent power transfer
Patented quiet-tuned exhaust reduces operating noise to 85 dBA for a quieter work environment
Patented ergonomically designed handle reduces hand and wrist fatigue during prolonged operation
Lightweight composite housing keeps overall tool weight at 3.0 lbs for reduced operator strain
Specifications
Chuck Size: 1/2 in.
Chuck Type: Keyed
Motor Power: 0.60 HP
Free Speed: 400 RPM
Power Source: Air (Pneumatic)
Air Inlet Size: 1/4 in.
Noise Level: 85 dBA
Housing Material: Composite
Tool Weight: 3.0 lbs
Product Length: 8.2 in.
Product Width: 1.7 in.
Product Height: 6.0 in.
Drilling Capacity (Wood): 0.6 in.
Drilling Capacity (Metal): 0.5 in.
Warranty: 2 Years against manufacturer defects
Model Number: 4450
Shipping
- We will usually ship your order in 1 to 2 business days! Orders purchased before 2:00 pm EST may be shipped the same day.
- Your order must have a subtotal of $199 or more to be eligible for free shipping.
- The delay of your order will depend on your location and from which warehouse your order is shipped from. We will always ship your order from the closest available warehouse. Based on our experience, we estimate the transit time to be between 1 to 3 business days across Canada (excluding NWT, Yukon and Nunavut) and 2 to 5 business days to USA.
- All orders will be shipped from Canada.
- You may pick up your order at one of our warehouses, Monday to Friday, from 8 am to 5 pm. Pickup orders are usually ready within 4 hours.
Returns
We are offering a 30-day money-back guarantee!
If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.
Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.
We want to guarantee your experience with us will be outstanding. Here are just a few of the reasons why mprtools.com is the go-to company to get your tools from:
1-Year Price Match Guarantee
We work very hard to ensure we offer the absolute best prices online. If you find it at a lower price somewhere else within 365 days of purchasing, please message us, and we’ll credit you back the difference right away.
30-Day Money-Back Guarantee
It's our duty to provide superior quality tools you can trust to get the job done. If you're not fully satisfied with your order, you can request a return for a complete reimbursement.