Shop by Brand:
FREE SHIPPING on orders $199+ Details

Milwaukee 6121-31

  • Milwaukee 6121-31
  • Milwaukee 6121-31


Milwaukee 6121-31

11 Amp 4-1/2" Small Angle Grinder Trigger Grip, No-Lock (6121-31)

Tackle the toughest jobs with this small angle grinder with a 1,400 MWO motor. Included with the angle grinder is a Type 27 Guard, Side Handle, Spanner Wrench and Flanges.

1 in stock

Sale Price: $110.70
Add Items to Cart
  • Add a Review
  • Add to Price Alert

  • Email to a Friend
Found in the following categories:

Milwaukee 6121-31 11 Amp 4-1/2" Small Angle Grinder Trigger Grip, No-Lock (6121-31)


Product Description

While overload protection maximizes the motor life and the electronic clutch extends the tool life and helps to prevent bind-up, this angle grinder is designed to tackle tough jobs.

  • Maximum performance and durability is provided by the powerful 11 AMP, 11,000 RPM motor
  • The overload protection maximizes motor life
  • Tool life is extended and bind-up is prevented by the electronic clutch 
  • The tool-free accessory change allows the user to change accessories, including hubbed product, without the use of a wrench 
  • Quick guard installations and adjustments are provided by the tool-free adjustable guard
  • Airflow is maximized, while debris ingress is reduced due to the advance airflow system, which helps to improve the motor life and performance
  • Internal components are protected by the debris baffles, which deflect damaging debris out of the airflow at the intake vents
  • Easy access to brushes reduces service time with the use of the external brush doors
  • Better control, reach and leverage is provided by the trigger grip handle

In The Box

In The Box

  • One (1) 11 AMP 4-1/2" Small Angle Grinder Trigger Grip, No-Lock
  • One (1) Type 27 Guard
  • One (1) Side Handle
  • One (1) Spanner Wrench
  • Flanges



  • Ideal for industrial use


Additional Information

Manufacturer's SKU 6121-31
UPC / ISBN 045242241460
Brand Milwaukee
Additional No
Safety Info No
Shipping Weight 6.9200
Condition New
Product Weight (lbs.) No
Manufacturer's Warranty 5 Years
Return Policy Unopened Only, 30 Days
Addl Specs
  • Wheel Diameter: 4-1/2 Inches
  • Volts: 120 AC Only
  • Switch Type: Trigger Grip, No-Lock
  • AMPS/Overload Protection: 11 Amp
  • Max Watts Out (Power): 1400 MWO
  • Speed RPM: 11,000
  • Use Wheels RPM Above: 11,000
  • Motor: High Capacity Motor
  • Electronic Clutch: Yes
  • Overload Protection: Yes 
  • Completely Tool-Free Accessory Change: Yes
  • Burst Resistant Guard: Yes
  • Tool-Free Guard: Yes
  • Advanced Airflow System: Yes
  • Soft Start: Yes
  • Line Lock-Out: Yes
  • Cord Type: 2-Wire
  • Cord Length: 8 Feet
  • Double Insulated: Yes
  • Tool Length: 15.6 Inches
  • Spindle Thread: 5/8 Inches - 11
Video No

Need more information on the Milwaukee 6121-31?
Call us Toll-Free at 866-597-3850 or email