G12SA3 8-Amp, AC/DC, 4-1/2" Top Switch Angle Grinder

The G12SA3 4-1/2" Angle Grinder deburs diecast product, finishes metal surfaces, grinds welds and torch cut surfaces and groove and cuts concrete.

Click to view the Dust Collection Attachment 115454
Click to view the Dust Collection Attachment 115455

Delivers a powerful 8 Amps with 910 Watts of input power and a class leading 1,900 Watts of output power to grind through the toughest applications with ease

  • Achieves highest overload durability in its class thanks to an improved cooling mechanism and the high output motor for efficiency and higher resistance to burnout
  • Improved dust protection for the motor resists wear on the armature and field coils for longer tool life under the usual harsh conditions
  • On/Off switch mounted on the top allows the user to comfortably operate the tool whether right or left handed
  • A one-touch quick off mechanism provides added safety
  • Easy to manipulate spindle lock located at the front of the grinder makes it simple to change out the accessories as needed
  • Equipped with a side handle that projects forward 70 degrees for a comfortable and secure position when using the grinder for long stretches of time
  • Side handle can be attached to the right or left depending upon the users preference
  • Compact design and short body facilitates maneuverability and ease of use on any worksite
  • Download the G12SA3 Tool Card


  • Spanner Wrench (938332Z)
  • Wheel Guard (319656)
  • Side Handle (956633)
  • Abrasive Depressed Center Wheel (1pc) (727535B10)

Wheel Diameter



5/8 x 11



Power Source


Power Input

910 W

Max Output

1,900 W

No-Load RPM





4.2 lbs

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