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Makita

4-1/2" SJS™II High-Power Angle Grinder w/Brake - GA4591

Name: 4-1/2" SJS™II High-Power Angle Grinder w/Brake - GA4591
Brand: Makita
SKU: GA4591
Price: 274 USD
Availability: InStock

SKU: GA4591

MPN: GA4591

Stock Item: Typical lead time for Makita products is 1-2 weeks.

UPC: 088381768382

$274.00 each

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Product Description

The Makita 4-1/2" SJS™II High-Power Angle Grinder w/Brake (GA4591) features a powerful 15 AMP motor that delivers more output and features a variable speed control dial that allows the user to adjust RPM from 2,800 - 11,500 to match the speed to the application. The High-Power Angle Grinder features SJS™II, which uses a leaf spring and cam gear drive mechanism that is engineered to reduce vibration for increased operator comfort during extended use. Vibration is further reduced by the vibration absorbing side handle which provides increased comfort on the job. The GA4591 features an Electronic Controller that provides soft start, which is designed to suppress start-up reaction for smooth start-ups and longer gear life. The High-Power grinder features labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life. The motor fan is designed with enlarged fins for increased air flow and a cooler running motor. The GA4591 features spiral bevel gears for smoother rotations and a more efficient transfer of energy. It features a fully aluminum constructed gear housing which provides superior gear alignment and smooth transmission for increased durability and comfort. An Electronic Controller provides an electronic current limiter which helps protect the motor from overload in high torque applications. Convenience features include a "tool-less" wheel guard for easy adjustment, and a slide switch with lock-on for continuous use.

Features

"Tool-less" wheel guard for easy adjustment
Variable speed control dial enables user to match the speed to the application
Mechanical brake stops the wheel in under 2.5 seconds
SJS™II provides a leaf spring and cam gear drive mechanism that is engineered to reduce vibration for increased operator comfort during extended use
Fully aluminum constructed gear housing provides superior gear alignment and smooth transmission for increased durability and comfort
Complete zig-zag epoxy is applied to both sides of the armature coil and a powder coating to the field for protection from debris and longer tool life
Vibration absorbing side handle provides increased comfort on the job
Powerful 15 AMP motor delivers more output and variable (2,800 - 11,500) RPM
Electronic Controller provides soft start which is designed to suppress start-up reaction for smooth start-ups and longer gear life
Electronic controller provides constant speed control which automatically applies additional power to the motor to maintain speed under load

Documents

Instruction Manual

GA4591 NTFE

Parts Breakdown

Specifications

AMPS	15
Wheel Diameter	4-1/2"
Switch Type	Body grip/slide
Power Type	Corded
Lock-Off Switch	No
No Load Speed (variable speed)	2,800 - 11,500 RPM
Lock-On Switch	Yes
Bind-Up Control	No
Spindle Type	5/8" - 11 UNC
Variable speed dial	Yes
Weight	5.7 lbs
Length	12-7/8 in
Electric Brake	Yes