Domqga Engraving Bit CNC Router Tool 3.175mm Shank For Acrylic For Lettering Sign Making For PCB

Feature: 1. Made of good quality tungsten steel material strong and durable not easy to deform 2. Possess of sharpness edge no burr on the surface which will not hurt your hands when operate 3. There is a wide range of materials that can be engraved or cut including copper aluminum ABS acrylic PVC nylon resin most plastics wood fiberglass carbon etc. 4. Shank diameter is 3.175mm come with silver appearance simple and beautiful 5. 1 flute V shaped engraving bits are suitable for CNC engraving tools possess high working efficiency saving labor and time Specification: Item Type: Engraving Bits Material: Tungsten steel Color: Silver Purpose: CNC engraving tool Package List: 10 x Engraving Bits How to use: