High Performance And Efficiency For Heavy-Duty Grinding Applications

Makita delivers corded grinding performance without the cord; the DGA454Z is powered by a Makita brushless motor for longer run time, increased power and speed, and longer tool life. It's ideal for grinding and cutting a wide range of materials including tile, concrete, pipe, conduit, and more. Additional features include Automatic torque Drive Technology (ADT) which adjusts the torque and speed according to the load condition, enabling rapid movement between high speed and high torque applications. eXtreme Protection Technology (XPT) offers maximum protection against dust, debris and liquids for optimal performance in extreme conditions. Anti-restart prevents accidental start up of tool during battery changing when switch is locked in the on position.

Features

• Automatic torque Drive Technology (ADT) feature adjusts the torque and speed according to the load condition, enabling rapid movement between high speed and high torque applications
• eXtreme Protection Technology (XPT) offers maximum protection against dust, debris and liquids for optimal performance in extreme conditions
• Brushless DC motor with high power to weight and size ratio
• Brushless DC motor generates less heat buildup and is ideal for prolonged use in manufacturing / production applications
• LED charge level indicator displays approximate remaining battery power
• Anti-restart feature prevents accidental start up of tool during battery changing when switch is locked in the on position
• Soft start feature gradually increases speed to eliminate start up shock
• Electronic current limiter protects motor from accidental overload
• Battery protection system provides over-discharge, temperature and circuit protection for enhanced performance, battery cycle life and overall battery life
• Integrated dust screens act as additional protection against dust, dirt and debris
• Slim, ergonomic soft rubber grip design for vibration absorption and comfortable operation

Includes

• Tool Only.  Battery and Charger Sold Separately. Also contains 4-1/2” Depressed Center Wheel (D-20781), Toolless Wheel Cover (123144-0), Side Handle (158237-4), Lock Nut Wrench 28 (782424-9), Inner Flange (224399-1), Lock Nut 5/8"-45 (224568-4) 

• Battery Capacity: 18V LXT
• Grinding Wheel: 4-1/2" (115mm)
• No-Load Speed: 8,500 RPM
• Spindle Thread: 5/8"-11 UNC (North American Standard)
  
• Vibration Level: 6.5 m/s²
• Noise Level: 79 dB(A)
• Overall Length: 362 mm (14-1/4")
• Net Weight: 1.9kg (4.2 lbs)

It all started with the motor over 100 years ago. Makita Corporation was founded in 1915 as an electric motor sales and repair company. Today, as a global brand in over 50 countries, Makita is an innovation leader, manufacturing best-in-class products at 10 plants operating in 8 countries. The unmatched quality and durability of Makita products is driven by the company’s strong R&D capabilities, and have earned the trust of professional users worldwide. Every day, on jobsites around the world, Makita delivers the power, performance and durability that professional users demand with products that are more compact, have less vibration and feel better. 2023 became a milestone, marking 50 years in Canada for Makita. In November of 1973 Makita Power Tools Canada Ltd. began operations (renamed Makita Canada Inc. in 1991) with their national headquarters in Whitby, Ontario. With two warehouse and distribution centres, and nationwide factory service centres, Makita celebrates half a century of serving Canadians with best-in-class products and service.