IMPA: 591021

Electric Angle Grinder 110V AC – IMPA 591021

This electric angle grinder, IMPA 591021, is a heavy-duty portable tool designed for shipboard metalworking and maintenance tasks. Operating on standard 110V AC single-phase shipboard power, it delivers consistent performance for cutting, grinding, descaling, and surface preparation on steel, iron, and other metals commonly found in marine environments.

Built to withstand the demanding conditions of a working vessel, the grinder features a rugged, impact-resistant housing and a powerful motor that maintains high torque under load. Its compact design allows access to tight spaces, while the auxiliary side handle provides secure two-handed control for precise work. Ideal for chipping rust, preparing weld seams, and shaping metal components during routine repairs.

Key Features

Technical Specifications

Voltage110V AC
Frequency50/60Hz
PhaseSingle Phase
Power850W
No-Load Speed12,000 RPM
Wheel Diameter4-1/2" (115mm)
Spindle ThreadM14
Weight2.1 kg

Frequently Asked Questions

Can this grinder be used with shipboard 110V power systems?

Yes, the grinder is specifically designed for 110V AC single-phase supply, which is common on most commercial vessels for portable tools.

What is the recommended duty cycle for continuous marine work?

For best results, operate in 15-minute intervals with a 10-minute rest period to prevent motor overheating during extended heavy grinding tasks.

Are replacement parts and accessories available?

Standard cutting and grinding wheels (115mm), carbon brushes, and side handles are widely available and easy to replace.

Is this tool suitable for stainless steel and hard alloys?

Yes, with the correct cutting or grinding wheel, it can handle stainless steel and many hard alloys commonly encountered in ship repair.

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