How to choose a grinding pen?

     When we repair mobile phones, we will use a tool called a grinding pen, which is also an indispensable tool in maintenance tools, but how to choose a good grinding pen? The following Phonefix will introduce several grinding pens for your reference.


1. MECHANIC IRX6 Wireless Charging Grinding Pen IC Polishing Tool

    MECHANIC Dot Matrix repair tools suit for dot matrix for face ID soldering repair, solving broken dot projector of iPhone phones, no-record face, the perfect repair tools set for iPhone XS Face ID repair special soldering paste.

    It has many functional features as follows:
  • Pen-type pressing, sensitive contact switch, small and flexible, comfortable to hold.
  • Universal high temperature resistant synthetic stone microscope base, pressured of sinking clips design, Precise positioning with clamping.
  • Special soldering paste, A touch instant soldering, plump solder point, no reside, fast curing.

  • Fast curing glue, help repair Dot projector for Face ID efficiently
  • It is specially used for the soldering and reflow of the Dot projector for Face ID, effectively preventing the oxidation process and improving the mainboard's welding quality of the Dot projector for Face ID
  • Grinding pen, suitable for repairing IC chips, grinding, cutting motherboard, bracket, removing screws, etc. without damaging the surface of components.

2. MaAnt D1 Intelligent USB Grinding Pen
    MaAnt D1 Electric Sanding Pen Smart USB Rechargeable Engraving Pen Mobile Phone CPU IC Polishing Dot Matrix Cutting Tool LCD OCA Remover, Mini Drilling Function for iPhone Board Electric Rotary Tool Abrasives.
     Its features are as follows:
  • Speed 5000-10000-18000 three gears
  • Adapt to the diameter of the grinding head 2.35mm
  • The use time is more than 1 hour without load in the third gear
  • Automatically turn off the light and power off when fully charged

3. W-05 Mini Portable circuit board BGA IC Chip Grinding Remove Tool
    BG W-05 Micro Grinding Pen Universal multifunctional hand-held grinding tool is used for electronic circuit board chip grinding, removal and polishing repair and mobile phone motherboard CPU screen IC removal.
    Its features are as follows:
  • Anti-skid, stable bit, high speed operation, low fiber loss, efficient work
  • Recycle the CPU, grind/cut the motherboard.
  • CPU grinding, phosphating, rusting
  • No damage to component surfaces
  • Large capacity, rechargeable battery, 350mah, 3.7V, long service life

     To sum up, you can understand the function and usage of the grinding pen through the above description. Special attention is that after you use it, remember to store it properly to avoid accidentally hurting yourself or others.
     If you want to buy the above products, welcome to visit our Phonefix website.

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