Product Line

Industrial Air Tools

Model No.:4450 / 4450R,Air Die Grinder (0.4HP/298W ), 24,000RPM
Round out : Below 0.1mm
The compact and powerful design
High quality and durable performance for industrial use
Self-Locking Lever to prevent accident start ups
Either of 4450 (Self-Locking Lever) or 4450R (Roll Valve) for option

Air Die Grinder

Model No.

4450 / 4450R

Free Speed

24,000 RPM

Horse Power

0.4HP / 298W

Collet Size

6mm or 1/4"

Average Air Consumption

3.7CFM [104.8 L/min]


168mm ( 6.6 in.) / 173mm (6.8 in.)

Net Weight

0.7kgs [1.5 lbs.] / 0.6kgs [1.3 lbs.]

Air Inlet


Air Pressure

90PSI [6.3 kg/cm²]

Packing Information
Model No.: 4450, Packing: 20PCS/CTN, N.W.: 14KG, G.W.: 15KG, CUFT: 0.6’
Model No.: 4450R, Packing: 20PCS/CTN, N.W.: 13KG, G.W.: 14KG, CUFT: 0.6’