Hitachi G12SA3 4-1/2" 8 Amp Grinder (New)

Hitachi G12SA3 4-1/2" 8 Amp Grinder (New)

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Condition: New
Our Price $95.00
UPC Code: 717709010581

Availability: In stock

Hitachi G12SA3 4-1/2" 8 Amp Grinder (New)
Buy New for $95.00 Low Stock


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


  • 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 coilsfor 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



  • Wheel Diameter - 4-1/2"

  • Spindle - 5/8 x 11

  • Amps - 8

  • Power Source - AC/DC

  • Power Input - 910 W

  • Max Output - 1,900 W

  • No-Load RPM - 10,000

  • Length - 11-9/64"

  • Weight - 4.2 lbs



  • Spanner Wrench 

  • Side Handle 

  • Depressed Center Wheel



View FileOwners Manual (PDF)    Size: (711.31 KB)Owners Manual (PDF) View FileParts Manual (PDF)    Size: (187.19 KB)Parts Manual (PDF)

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Customer Reviews 1 item(s)

Big Sky Tool Reviews
good savings and they look great have not used yet.
Review by jay melberg / (Posted on 11/22/2011)