Product Line

Air Rotary Tools

Model No.:4282 / 4283,Air Die Grinder - 5" or 10" Extended (0.5HP / 373W), 18,000RPM
Heavy duty type
Round out : Below 0.12mm
Aluminum housing with composite handle grip for comfort handling & fatigue free
Self-locking lever to prevent accident start ups
Two front bearings for better and stable spindle rotation
5" or 10" extended shaft design for grinding in narrow & hard-to-reach spaces or inside pipes
Adjustable side exhaust- turn the dust & debris exhaust to whichever direction you need

Air Die Grinder - 5" or 10" Extended

Model No.

4282 / 4283

Free Speed

18,000 RPM

Horse Power

0.5HP / 373W

Collet Size

6mm or 1/4"

Average Air Consumption

4CFM [113.3 L/min]


303mm (12.0 in.) / 430mm (17.0 in.)

Net Weight

1kgs [2.2 lbs.] / 1.2kgs [2.7 lbs.]

Air Inlet


Air Pressure

90PSI [6.3 kg/cm²]

Packing Information
Model No.: 4282, Packing: 20PCS/CTN, N.W.: 19KG, G.W.: 20KG, CUFT: 1.7’
Model No.: 4283, Packing: 6PCS/CTN, N.W.: 9KG, G.W.: 10KG, CUFT: 1'