Product Line

Composite Mini Series

Model No.: 4050, Composite Air Mini Die Grinder (0.4HP / 298W), 18,000RPM
Light-weight & compact design
Ergonomic handle with adjustable switch for 2 settings of free speed in forward
(Low: 12,000 rpm, High: 18,000 rpm)
Feather-touch trigger for easy control

Model No.: 1550K Content:
Composite Air Mini Die Grinder x 1pc
3mm (1/8”) Collet x 1pc
3mm (1/8”) Grinding Stones x 5pcs
6mm (1/4”) Grinding Stones x 5pcs
Wrenches x 2pcs
Mini Oiler x 1pc
Blow Molded Case x 1pc

Composite Air Mini Die Grinder

Model No.


Free Speed

18,000 RPM

Horse Power


Collet Size

6mm or 1/4"

Average Air Consumption

3CFM [85.0 L/min]


128mm ( 5.1 in.)

Net Weight

0.5kgs [1.1 lbs.]

Air Inlet


Air Pressure

90PSI [6.3 kg/cm²]

Packing Information
Model No.: 4050, Packing: 20PCS/CTN, N.W.: 14KG, G.W.: 15KG, CUFT: 1.2’
Model No.: 4050K, Packing: 5SETS/CTN