Milwaukee 5243 6" Straight Grinder (5/8" Collet)

- Item #: BCI86325

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6" Straight Grinder (5/8" Collet)

A coated spindle housing make this heavy duty, Milwaukee straight grinder comfortable to hold on to while delivering an extra heavy duty 15 amps of power and 5500 rpm. Equipped with a hinged face plate with wing nut fasteners for easy wheel changes, this tool can accept up to 6" resinoid bond wheels. Wire brushes can also be attached for cleaning rust from work surfaces, as well as buffing wheels for polishing. An impact absorbing tool rest is provided so that the tool can be set down safely as the wheel coasts to a stop. The spindle is 5/8" for use with industry standard accessories for the rated diameter capacity. This tool can be converted to a tuck point grinder by purchasing the appropriate guard and type 1 wheel.


  • 15 AMPs
  • 5500 RPM
  • 6" Diameter
  • 120 AC Volts
  • 9' Cord Included
  • 22" Long
  • Includes 6" Diameter Straight Grinder, Grinding Wheel, Wheel Guard, 1-1/16" Wrench, and Spanner Wrench
  • 5/8" Hole Diameter
  • 5 Year Warranty

Since its founding in 1924, Milwaukee has focused on a single vision: To produce the best heavy-duty electric power tools and accessories available to the professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy.

Additional Milwaukee Links

Our SKU: Milwaukee 5243

This product is listed under the following manufacturer number(s):

  • Milwaukee 5243

*Denotes a finish or option that has been discontinued

Milwaukee 5243 Product Specifications

Adjustable Handle No
Amperage 15
Application Grinder
Cord Length 108
Diameter 6
Dust Collection No
Dust Ejection System No
Hole Diameter 0.625
Includes Carrying Case No
Length 22
Manufacturer Warranty 5 Year
Motor Abrasion Protection Yes
No Load RPM 5500
Overload Protection No
Power Type Corded
Product Weight 16.5
Spindle Lock No
Spindle Thread 5/8" - 11
Switch Type Trigger
Tool-Free Flange System Yes
Trigger Lock Yes
UL Listed Yes
Voltage 120
Wheel Diameter 6

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