Product Line

Air Rotary Tools

Model No.: 4232 / 4233,Air Die Grinder - 3" or 5" Extended (0.5HP/373W), 22,000RPM
Round out : below 0.1mm
Light weight and compact for easy handling
Aluminum housing with ergonomic handle grip for comfort handling & fatigue free
3" or 5" extended shaft design for grinding in narrow & hard-to-reach areas or inside pipes
Two front bearings for better and stable spindle rotation
Self-Locking Lever to prevent accident start ups
Adjustable regulator of variable speed control
Exhaust whip hose (length: 50cm) is optional, directing cold air away from users in freezing working areas

Noise: Sound Pressure: 81dba / Sound Power: 92dba
Vibration: 2.5 m/s2

Low Noise Air Die Grinder - 3" or 5" Extended

Model No.

4232 / 4233

Free Speed

22,000 RPM

Horse Power

0.5HP / 373W

Collet Size

6mm or 1/4"

Average Air Consumption

4CFM [113.3 L/min]


245mm (9.6 in.) / 285mm (11.2 in.)

Net Weight

0.7kgs [1.5 lbs.] / 0.8kgs [1.8 lbs.]

Air Inlet


Air Pressure

90PSI [6.3 kg/cm²]

Packing Information
Model No.: 4232 / 4233, Packing: 12PCS/CTN, N.W.: 12KG, G.W.: 13KG, CUFT: 1.1’