D400 David Union Lateral Pen Sander Tool Set for Hobbyists | Australia

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  • Regular price $259.00
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The DAVID 400, the first linear stroke sander in DAVID series, gives a complete solution to your craft and hobby activities. Ideal for working on surfaces in slots, recesses and narrow space, makes all the works you're used to more convenient. With variable speed the DAVID 400 can be applied to any situation with perfect speed. The DAVID 400 also lets you work with your creativity in fun, various ways like polishing, cutting, or even engraving.



  • Model No.: D400
  • Dimensions: Dia.30mm x Length187mm
  • Weight: 89g
  • Input: AC100-240V, 50/60Hz
  • Output: 12V(0.5A) / 6W
  • Speed: 1,000 - 6,000 linear strokes / min
  • Stroke Length: 3mm
  • Contents Included: Pen Sander x 1, Power Supply x 1, Hand-piece Rest x 1, Tool Bits x 9, Instruction Manual x 1
  • Package Included: Sanding Pads 240 Grit, 400 Girt, and 600 Girt



    • Especially designed for sanding and shaping for plastic models, and 3D printed objects
    • With its versatile sanding attachments, you can deal with surfaces, slots and tight corners easily.
    • Light-weight and easy-to-use features make this pen sander a must-have tool for both beginners and professionals.
    • Being equipped with vents in two positions ensures good ventilation and reduces the risk of being overheated.
    • Ergonomic and non-slip grip design offers better manoeuvrability.
    • Users are able to adjust the speed with the speed adjustment wheel from low to high.
    • Easy to change the bits (attachments) by loosening the black nut.
    • The cross-groove design in the front head offers users the options for different positions of bits.
    • With versatile shapes of sanding accessories and liner stroke action, users have the best suitable tools for different applications.
    • One year manufacturer warranty 


  • Tip holder 7 types
  • Collet chuck φ2.35/3.0
  • Diamond bit 2 types
  • Rubber stand,
  • AC adapter
  • Instruction manual



  1. Please wear eye protection and dust mask when using.
  2. Some accessories are sharp, please handle with care.
  3. Please keep hands and the environment dry when using the tool.
  4. Try this tool set from low speed and gradually adjust to higher speed, please stop using this pen sander for 5 mins after 15-mins consecutive usage.
  5. Keep this tool set out of reach from children.