Tend Industrial supplies is the supplier of aircat air tools brand. This 1/2" Extreme Duty Reversible Composite Drill 400 RPM AIRCAT 4451 is a powerful and reliable tool. The patented ergonomically designed handle provides unmatched comfort for the user it has superior grade steel planetary gear for longer life. It has a patented one-click reverse button that provides instant change of direction. Also the forward position handle allows more drilling control to start hole and more control to maintain the drilled hole axis and allows the operator to apply increased force.

The AIRCAT Brand

The AIRCAT line represents the most significant advances in the performance of pneumatic power tools in nearly 30 years. Founded in 1998, our tool line has a substantially reduced level of noise while retaining more power and torque. AIRCAT also incorporates a patented ergonomically engineered handle design to relieve stress and fatigue on the operator’s hands, wrists and arms. AIRCAT has the patented tuned exhaust muffler technology in most tools, which allows discharged air to pass without developing back pressure, thus retaining more power, while significantly reducing noise.

AIRCAT customers make us who we are, that is why AIRCAT has created tools that put the end-user first by giving them a quiet, ergonomically designed, high quality, powerful Pneumatic tool. We strive to use only the highest grade materials in our parts; this gives the end-user a quality, long-lasting air tool without any premature breakdown of the product.

Unique Patented Technology

The AIRCAT line represents the most significant advances in the performance of pneumatic power tools in nearly 30 years. Not only will the technician notice the difference immediately in reduction of vibration and noise, but the shop managers, owners and customers will appreciate the new quieter environment. 

Features of 1/2" Extreme Duty Reversible Composite Drill 400 RPM AIRCAT 4451

400 RPM

0.7 HP motor

Low weight composite housing reduces weight.

Patented one-click reverse button provides instant change of direction

Patented “silencing technology” reduces the noise level to (83 dBA)

Patented grip has been ergonomically designed to perfectly fit the hand-providing unmatched comfort for the user

Forward position handle allows more drilling control to start hole and more control to maintain the drilled hole axis and allows operator to apply increased force

Fitted with keyed chuck

Specifications of 1/2" Extreme Duty Reversible Composite Drill 400 RPM AIRCAT 4451

Chuck Size (in.) 1/2

Free Speed (RPM) 400

Motor (HP) .7

Gears Caged Planetary

Spindle / Thread Size (in.) 3/8 x 24

Weight (lbs.) 4.12

Length (in.) 9.27

Air Cons. (CFM) 9

Rec. Hose Size (in.) 3/8

Air Inlet (in.) NPT/BSP 1/4