Makita 4-1/2" X-LOCK Angle Grinder With AC/DC Switch GA4570

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4-1/2" X-LOCK Angle Grinder With AC/DC Switch GA4570

The 4-1/2" X-LOCK Angle Grinder (GA4570) offers X-LOCK technology for quick tool-free wheel changes. A click-mount and pull release lever make changing wheels easy. The GA4570 weighs about 5 lbs. and is built with comfort and ergonomic features for extended use. It is ideal for efficiently grinding and cutting a wide range of materials including tile, concrete, pipe, conduit, and more.


  • X-LOCK quick change system allows for tool-free wheel changes with an easy snap-on mounting and fast change-outs by simply pulling a release lever.
  • Powerfull 7.5 AMP motor delivers 11,000 RPM for high output power.
  • Compact design with small 2-1/2" diameter barrel and weighs only 5.1 lbs. for added comfort.
  • Varnish sealed armature helps to protect from failure due to ingested debris damage for longer tool life.
  • Labyrinth construction seals and protects the drive gear and bearings from contamination for longer tool life.
  • Ball bearing design and metal gear housing for increased durability.
  • AC/DC switch for use with alternative power source.
  • Slide switch with lock-on for continuous use.
  • Side handle can be conveniently positioned on either side for right or left handed use.
  • Vibration absorbing side handle provides increased comfort on the job.
  • Only Compatible with X-LOCK Accessories.


    Wheel Diameter4-1/2"
    No Load Speed11,000 RPM
    Spindle TypeX-LOCK
    Lock-On SwitchYes
    Lock-Off SwitchNo
    Switch TypeBody grip/slide
    Overall Length11-3/8"
    Variable speed dialNo
    Bind-Up ControlNo
    Power TypeCorded
    AC/DC switchYes


  • (1) X-LOCK 4-1/2" x 1/4" x 7/8" Metal & Stainless Grinding Wheel, 36 Grit (E-00430)
  • (1) Side Handle (158237-4)
  • (1) 4-1/2" Wheel Guard, GA4570 (127746-4)
More Information
MPN GA4570
UPC/GTIN 088381731331
Shipping Weight 7.10