GA4542C01

4-1/2" Angle Grinder

Thumb Switch With Lock-On (AC)

"SJS II" Technology, Variable Speed, Electronic Current Limiter, Constant Speed Control, Soft Start

SJS Technology
  • SJS II (Super Joint System II) reduces vibration and prevents kickback during wheel lock up for optimal tool and operator protection
  • Electronic current limiter prevents motor burnout due to overloading
  • Soft start feature gradually increases speed to eliminate start up shock
  • Constant speed control maintains constant speed under heavy load
  • Re-Designed gear housing for enhanced shaft lock durability
  • Labyrinth construction features a complex series of channels to prevent penetration of dust and debris into the field and armature for maximum operational life
  • Motor winding protection features "zig-zag" varnish on the armature and hardened powder on the field coils to act as an impenetrable barrier to dust and debris
  • Rotatable gear housing can be positioned at every 90o for optimal positioning
  • Removable side handle can be mounted on left or right side of tool
  • Slim housing design for easy handling and maneuverability

Items Included:4-1/2" Depressed Center Wheel (1 Ea. A-95956-25), Anti-Vibration Side Handle (194514-0), Lock Nut Wrench 28 (782412-6), Toolless Wheel Cover (123144-0), Inner Flange (224399-1), Lock Nut 5/8-45 (224568-4)

  • SJS II (Super Joint System II) reduces vibration and prevents kickback during wheel lock up for optimal tool and operator protection
  • Electronic current limiter prevents motor burnout due to overloading
  • Soft start feature gradually increases speed to eliminate start up shock
  • Constant speed control maintains constant speed under heavy load
  • Re-Designed gear housing for enhanced shaft lock durability
  • Labyrinth construction features a complex series of channels to prevent penetration of dust and debris into the field and armature for maximum operational life
  • Motor winding protection features "zig-zag" varnish on the armature and hardened powder on the field coils to act as an impenetrable barrier to dust and debris
  • Rotatable gear housing can be positioned at every 90o for optimal positioning
  • Removable side handle can be mounted on left or right side of tool
  • Slim housing design for easy handling and maneuverability

Items Included: 4-1/2" Depressed Center Wheel (1 Ea. A-95956-25), Anti-Vibration Side Handle (194514-0), Lock Nut Wrench 28 (782412-6), Toolless Wheel Cover (123144-0), Inner Flange (224399-1), Lock Nut 5/8-45 (224568-4) 

Specifications

Maximum Capacities:
Grinding Wheel 4-1/2" (115 mm)
Sanding Disc 4-1/2" (115 mm)
Diamond Wheel 4-1/2" (115 mm)
Wire Cup Brush 3-1/2" (90 mm)
Spindle Thread: 5/8" - 11 UNC
No Load Speed: 2,800 - 11,000 RPM
AMPS (120 V) 12.0 A
Vibration Level 6.0 m/s2
Noise Level 86 dB(A)
Overall length 11-7/8" (303 mm)
Net Weight 5.5 lbs (2.5 kg)
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User Manual: GA4542C, GA5042C, GA6042C, GA4543C, GA5043C - EN, FR, SP.pdf

Parts Breakdown: GA4542C01 - AUG2020.pdf

Support: If you require support from any of our customer service teams, please call 1 800 663-0909(Western Canada), 1 800 263-3734(Eastern Canada & Prairies) or email customerservice@makita.ca

Warranty Info: Click Here

Battery Care Guide: Click Here