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DGA458ZJ Angle Grinder

DGA458ZJ Angle Grinder
DGA458ZJ Angle Grinder - Image 2

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PRODUCT DETAILS

  • Performance and efficiency for heavy-duty grinding applications
  • ADT (Automatic Torque Drive Technology) adjusts speed and torque during operation for optimum performance
  • AFT (Active Feedback Sensing Technology) turns the motor off if rotation speed suddenly slows or wheel is forced to stop
  • Electric brake for maximum productivity and increased operator safety
  • BL motor delivers 8,500 RPM
  • BL motor eliminates carbon brushes, enabling the BL motor to run cooler and more efficiently for longer life
  • BL motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge
  • BL motor efficiently uses energy to match torque and RPM to the changing demands of the application
  • Compact and ergonomic design at only 362 mm long
  • Lightweight for reduced operator fatigue
  • Soft grip provides increased comfort on the job
  • Large paddle switch for easy/safe operation
  • 3-Stage LED gauge indicates battery charge level / overheating / overload
  • Soft start suppresses start-up reaction for smooth start-ups and longer gear life
  • Spiral bevel gears for smoother rotations and a more efficient transfer of energy
  • Anti-restart function engineered to minimize motor start up when battery is inserted with switch locked on
  • Efficient internal cooling is engineered for optimum performance
  • Wire mesh intake covers are engineered to minimize debris from entering motor
  • Battery protection circuit protects against overloading, over-discharging and over-heating.
    Water-resistance compatible with XPT
    Side handle can be installed on either side of the tool for operator convenience.
    Wheel cover protects operator from accidental scattering of broken wheel or workpiece with minimal wheel cover movement. Spindle lock for easy wheel changes.
    Wheel cover can be rotated to suit most cutting and grinding applications.

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Wheel diameter 115 mm (4-1/2″)
No load speed 8,500 minˉ¹
Abrasive cut-off wheel diameter 115 mm (4-1/2″)
Abrasive grinding wheel diameter 115 mm (4-1/2″)
Diamond wheel diameter 115 mm (4-1/2″)
Brush diameter capacity 115 mm (4-1/2″)
Cup brush diameter capacity 75 mm (3″)
Cup diamond wheel usable? mm: YES, inch: YES
Disc paper diameter 115 mm (4-1/2″)
Max abrasive wheel thickness 6.4 mm (1/4″)
Hole diameter 22.23 mm (7/8″)
Rubber pad diameter 100 mm (4″)
Thread M14x2.0
Vibration level Surface grinding w/ Anti-vibration side grip: 5 m/s²
Surface grinding w/ Normal side grip: 5.5 m/s²
Disc sanding w/ Anti-vibration side grip: 2.5 m/s² or less
Disc sanding w/ Normal side grip: 2.5 m/s² or less
Vibration K factor Surface grinding w/ Anti-vibration side grip: 1.5 m/s²
Surface grinding w/ Normal side grip: 1.5 m/s²
Disc sanding w/ Anti-vibration side grip: 1.5 m/s²
Disc sanding w/ Normal side grip: 1.5 m/s²
Sound pressure level 80 dB(A)
Sound power level N/A dB(A)
Noise K factor 3 dB(A)
Dimensions (L x W x H) 362 x 130 x 151 mm (14-1/4 x 5-1/8 x 5-15/16″)
Net weight 2.34–3.03 kg (5.17–6.67 lbs.) – Battery dependent

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