The Norton Pneumatic Die Grinder quickly and comfortably accomplishes a wide range of portable grinding applications without the need to change machines.


Operators will immediately notice a reduction in vibrations attributed to the grinder's double-bearing spindle, resulting in longer tool life and finer finishes. Precision is as simple as adjusting the speed regulator, giving the operator complete control of the surface finish needed to complete the job. An ergonomic and streamlined non-slip grip achieves better tool handling, increased comfort, and reduced grinding fatigue. The grinder is small and lightweight for additional control, with the ability to get into small features in parts.


The tool has a free speed of 25,000 rpm, designed to make quick work of deburring, light to medium surface cleaning and stock removal applications, welding preparation, and finishing.

Measurement Uncertainty (Standard)0.84 m/s²Vibration Value According to EN ISO 28927-33.00 m/s²Compressed Air6.2 bar (90psi)Maximum Permissible Operating Pressure6.2 bar (90psi)Recommended Operating Pressure6.2 bar (90psi)Horsepower0.9 hpFree Speed23,000 rpmAir Consumption @90psi85 liters/min (3 CFM)Noise Characteristic Value in Accordance With EN ISO 15744 (ISO 15744)

A-Weighted Sound Pressure Level at Workstation

87.3 dB

A-Weighted Sound Power Level

98.3 dB

Peak C-Weighted Instantaneous Sound Pressure Level at Workstation

<130 dB

Measurement Uncertainty (Standard)

3 dBRecommended LubricationsAir oil 20#Sanding Tool SpecificationsPad Size 2-in. ColletChuck 1/8 and 1/4 in.
(3 and 6 mm)