Radiused bottom engraving bit Set

$93.40 $186.70 Save $93.30
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A Cutting-Edge Engraving Tool You Need!

To get the best engraving results, this Radius Bottom Engraving Bit is a great addition to your toolkit! Whether it’s DIY or industrial-scale projects, this sharp, and fine grinding engraving tool can easily achieve smooth results. 

Made of strong tungsten steel, this multifunctional engraving bit is tough and never bends. Which is also rust/ heat-resistant, and does not require polishing. The cutting effect is exceptional when used with its radius bottom and the strong handle increases engraving efficiency, let you work on a wide scope of projects


  • Smooth engraving results - High engraving speed and tip with high concentricity for precision engraving without causing burrs. 
  • Mirror process engraving tool  - Designed for precision equipment processing with quick and fine grinding mirror technology and sharp blades for smooth and polished results applicable for acrylic, PVC, MDF, and solid wood. 
  • Multifunctional and easy to use -  Comes with sharp edges for easy chips remove without sticking and causing damage. 

  • High-quality materials - Made of tungsten steel for superior strength and durability. 
  • Damage resistant - Made with strong and tough material so it does not break easily and is also resistant to heat and rust for long-term use. 
  • Small and lightweight - Compact design makes it portable. Easily store it inside the toolbox. 


  • Material: Tungsten Steel
  • Model: 3A 3.175mm
  • Length: 35mm

Products Included

  • 1x 10degree*0.1mm
  • 1x 20degree*0.3mm
  • 1x 30degree*0.5mm
  • 1x 40degree*1mm

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