Product Code: MK-GA4542C | SKU: GA4542C

Makita 4-1/2" SJS II Angle Grinder, 12 AMP, 2,800-11,000 RPM, var. spd., 5/8"-11, no lock-off, lock-on. Manufacturer's Product Number: MK-GA4542C. The Makita 4-1/2” SJS™II High Power Angle Grinder (GA4542C) combines power, convenience, comfort and motor-protection features for longer-lasting industrial performance. It is ideal for cutting, grinding ferrous metal, paint and rust removal, shipyard maintenance, metal polishing, general steel grinding, auto repair work, cutting brick and masonry, restoration work, and more.   The GA4542C is equipped with SJS™II, a mechanical gear drive system to help prevent motor and gear damage by dampening the force on the gear when the wheel is forced to stop. SJS™II is also features a leaf spring and cam gear drive mechanism that is engineered to reduce vibration for increased operator comfort during extended use.   Features

• Powerful 12.0 AMP motor delivers more output and variable (2,800 - 11,000) RPM
• SJS™II provides a leaf spring and cam gear drive mechanism that is engineered to reduce vibration for increased operator comfort during extended use
• Vibration absorbing side handle provides increased comfort on the job
• Electronic controller provides constant speed control which automatically applies additional power to the motor to maintain speed under load
• Electronic controller provides soft start which suppresses start-up reaction for smooth start-ups and longer gear life
• Electronic controller provides an electronic current limiter which helps protect the motor from overload in high torque applications
• Variable speed control dial enables user to match the speed to the application
• Labyrinth construction seals and protects the drive gear and bearings from dust and debris for increased durability
• Motor fan is designed with enlarged fins for increased air flow and a cooler running motor
• Complete zig-zag epoxy is applied to both sides of the armature coil and a powder coating to the field for protection from debris and longer tool life

Specs

• Wheel Diameter : 4-1/2"
• AMPS : 12
• No Load Speed (variable speed) : 2,800 - 11,000 RPM
• Spindle Type : 5/8" - 11 UNC
• Lock-On Switch : Yes
• Lock-Off Switch : No
• Switch Type : Body grip/slide
• Overall Length : 11-7/8"
• Net Weight : 5.4 lbs.
• Variable speed dial : Yes
• Power Type : Corded
• Bind-Up Control : No
• Shipping Weight : 8 lbs.
• UPC Code : 088381-699761

 

Product Code: MK-GA5040X1 | SKU: GA5040X1

Product Code: MK-GA5042C | SKU: GA5042C

Makita 5" SJS II Angle Grinder, 12 AMP, 2,800-11,000 RPM, var. spd., 5/8"-11, no lock-off, lock-on. Manufacturer's Product Number: MK-GA5042C. The Makita 5” SJS™II High Power Angle Grinder (GA5042C) combines power, convenience, comfort and motor-protection features for longer-lasting industrial performance. It is ideal for cutting, grinding ferrous metal, paint and rust removal, shipyard maintenance, metal polishing, general steel grinding, auto repair work, cutting brick and masonry, restoration work, and more. The GA5042C is equipped with SJS™II, a mechanical gear drive system to help prevent motor and gear damage by dampening the force on the gear when the wheel is forced to stop. SJS™II is also features a leaf spring and cam gear drive mechanism that is engineered to reduce vibration for increased operator comfort during extended use. Features  

• Powerful 12.0 AMP motor delivers more output and variable (2,800 - 11,000) RPM
• SJS™II provides a leaf spring and cam gear drive mechanism that is engineered to reduce vibration for increased operator comfort during extended use
• Vibration absorbing side handle provides increased comfort on the job
• Electronic controller provides constant speed control which automatically applies additional power to the motor to maintain speed under load
• Electronic Controller provides soft start which is designed to suppress start-up reaction for smooth start-ups and longer gear life
• Electronic Controller provides an electronic current limiter which helps protect the motor from overload in high torque applications
• Variable speed control dial enables user to match the speed to the application
• Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life
• Motor fan is designed with enlarged fins for increased air flow and a cooler running motor
• Complete zig-zag epoxy is applied to both sides of the armature coil and a powder coating to the field for protection from debris and longer tool life

Specs

• Wheel Diameter : 5"
• AMPS : 12
• No Load Speed (variable speed) : 2,800 - 11,000 RPM
• Spindle Type : 5/8" - 11 UNC
• Lock-On Switch : Yes
• Lock-Off Switch : No
• Switch Type : Body grip/slide
• Overall Length : 11-7/8"
• Net Weight : 5.4 lbs.
• Variable speed dial : Yes
• Power Type : Corded
• Bind-Up Control : No
• Shipping Weight : 8 lbs.
• UPC Code : 088381-697996