Makita 9564 4-1/2" variable speed angle grinder.

Details

Good for using with 4 inch Osborne nylon bristle buffing brushes (use at lowest speed setting).

• SJS - Super Joint System Helps Prevent Kickback
• No Load Speed 2,800-10,500
• 12 AMP (120V)

This is a professional quality 12 amp, (the big Hitachi above has 9.2 amps),  variable speed angle grinder that should last for years to come. Suitable for grinding, sanding, and using nylon bristle brushes, such as the 4 inch diameter Osborne.

Features:

• 5 stage variable speed control dial for matching the RPM to the work
• Improved 12 AMP motor design for increased output power in a more compact tool
• Larger and improved carbon brush material for longer tool life
• Electronic limiter stops the motor and prevents accidental motor overload and burnout 
• "Tool-less" wheel guard adjustment for easy clamping
• Labyrinth construction seals and protects the motor and bearings from dust and debris by creating a complex set of channels.

Standard Equipment:

• 4-1/2" Grinding Wheel  
• Lock Nut Wrench
• Side Handle 
• Lock Nut
• Inner Flange 
• Wheel Guard
• Parts Breakdown
• Owner's Manual

Specifications :

• Spindle Thread 5/8" - 11 UNC
• Overall Length 11-3/4"
• Grinding Wheel      4-1/2"      
• Wire Cup Brush      3"      
• Sanding Disc      4-1/2"      
• No Load RPM      2,800-10,500      
• AMPS      12      
• Spindle Thread (11 UNC)      5/8"       
• Length      11-3/4"      
   

Extras

Owner's Manual (pdf)

Parts Manual (pdf)