Makita SA4542C 4-1/2″ Sander

Discontinued – No Replacement


Makita SA4542C 4-1/2″ Sander

  • Thumb Switch with Lock-On (AC)
  • Variable speed
  • SJS II (Super Joint System II) for less vibration
  • SJS II is designed to prevent kickback during wheel lock up for optimal operator and tool protection
  • Electronic Current Limiter prevents motor burnout caused by overloading
  • Soft Start eliminates start up shock by gradually increasing speed
  • Constant Speed Control maintains speed even under heavy load
  • Re-Designed Gear Housing enhances shaft lock durability
  • Multi-channel (labyrinth) construction seals motor and bearings
  • Abrasion protecting zig-zag varnish on the armature and powder coating on the field
  • Gear housing rotates to every 90º providing optimal positioning
  • Removable side handle mounts left or right
  • Slim housing design enhances handling and maneuverability
  • Maximum capacity w/Grinding wheel: 4-1/2″ (115 mm)
  • Maximum capacity w/Sanding disc: 6″ (115 mm)
  • Maximum capacity w/Wire cup brush: 3-1/2″ (90 mm)
  • Spindle thread: 5/8″-11 UNC
  • No load speed range: 2,000 RPM to 7,800 RPM
  • Amps: 12.0 A (120V)
  • Vibration level: 6.0 m/s²
  • Noise level: 86 dB(A)
  • Net weight: 5.3 lbs (2.4 kg)
  • Overall length: 12-3/8″ (315 mm)

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  • Side handle
  • Pad

Additional information

Weight 5.3 lbs
Brand Name


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