Model#: BDKN7750

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Black & Decker 7750 4-1/2 in. 5.5 Amp Small Angle Grinder

  • Black & Decker 7750 4-1/2 in. 5.5 Amp Small Angle Grinder
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Black and Decker offers DIY'ers 4-1/2 in. Small Angle Grinders. Small Angle Grinders are designed to make your tough tasks easier to complete with convenient features including powerful motors, ergonomic body design, a multi-position side handle, and a spindle lock for easy accessory changes.
  • Metal gear case increases durability and extends the life of the tool
  • Easy to use slide switch
  • 2 position side handle provides added comfort and control in a variety of applications
  • Spindle lock provides easy accessory changes
  • Contoured body grip for added comfort and control
  • 4-1/2 in. 5.5 Amp Small Angle Grinder - 7750
  • Metal Grinding Wheel
  • Spanner Wrench


Amperage: 5.5
RPM: 10,000
Spindle Thread: 5/8 in. - 11
Switch Settings: Lock-On / Lock-Off
Switch Type: Slide
Voltage: 120V
Wheel Diameter: 4-1/2 in.


  • Sharpening, cutting, grinding, removing rust, surface preparation
  • Recommendations


    5.0 / 5.0
    3 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    this is a great grinder . I can see many years of service out of it would buy it again love it
    April 3, 2015
    Originally posted at
    7750 light 90 degree grinder
    good value for the tool with ease of action on trigger activation/easy change of attachments/ quick repositioning of shield/ weight right enough for ease of control/ only time will tell on durability over time
    June 8, 2015
    Originally posted at
    Price is Rite
    I needed it for my back yard to cut nails off the wood. I'm replacing my deck boards and the nail heads are breaking off, so this came in handy. I replaced the disk with a 1/16 type #27 from Home depot, which Ace stores don't carry. It does the work just fine. I stress to you to be careful cause you have 1 speed only,(FAST)
    June 27, 2015
    Originally posted at

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    Warranty Information

    Black & Decker Tools and Home Products

    Warranted for two (2) years from date of purchase. This warranty does not cover damage resulting from negligent handling, misuse or lack of reasonable maintenance and care. (Proof of purchase maybe required).