Image | Name | Brands | Dimensions | Price |
---|---|---|---|---|
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MILWAUKEE 2783-20 (Milwaukee M18 Grinder | Milwaukee | 4 x 3.5 x 12.6 inches | Check Price |
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Milwaukee 6140-30 Angle Grinder | Milwaukee | 16.1 x 6.7 x 5.4 inches | Check Price |
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Milwaukee 6147-30 Angle Grinder | Milwaukee | 5.5 x 16.8 x 3.3 inches | Check Price |
Table of Contents
1: MILWAUKEE 2783-20 (Milwaukee M18 Grinder or Milwaukee 4 1/2 Grinder)

Specifications of Milwaukee Grinder M18:
Warranty | Five years |
Battery warranty | Three years |
Tool Warranty | Five years |
Weight | 2.7 Kg |
Power | Cordless |
RPM | 8500 rad/s |
Length | 15.25” |
Pros of Milwaukee 18v Grinder:
- The Milwaukee 18v grinder has a 10x longer tool life
- Lower cost of ownership
- Four times increased run-time with 20% power
- Optimized performance with overload protection
- No wrench required for the adjustment of parts.
- There are no video techniques for changing of various grinding discs
- The sandpaper requires a backing wheel, not included with the product
- There are no varieties of the angle grinder tool
- The angle grinder tool kit takes a lot of storage space
- Service is not satisfactory
2: Milwaukee 6140-30 Angle Grinder

Warranty | Five years |
Battery included | No |
Weight | 2.95 kg |
Power | Electric Powered |
RPM | 10000 rad/s |
Dimensions | 16.1 x 6.7 x 5.4 inches |
Special features | Heavy duty |
- The Milwaukee 4 1/2 Grinder has a longer battery life
- Easy to handle
- The only grinder with tool-free guard
- Milwaukee Grinder tool is durable
- Overload protection included for daily usage
- The tangling of chords makes the job a bit difficult
- Milwaukee 4 1/2 grinder produces irritating noises
- The angle grinder tool is not portable
- Utilizes a lot of storage space
- Service is not satisfactory
3: Milwaukee 6147-30 Angle Grinder

Warranty | Five years |
Battery included | No |
Tool Warranty | Five years |
Weight | 3.7 kg |
Power | Corded |
RPM | 11000 rad/s |
Dimensions | 5.5 x 16.8 x 3.3 inches |
- Maximized performance & durability
- The Angle grinder tool is providing airflow system
- It has a tool-free design
- Compatible with multiple grinders
- Takes less time for guard installations
- The switch is snaggy
- There are vibrations in the bearing
- Paddle handle is small to hold
- Milwaukee angle grinder tool is not portable
- Service is not satisfactory