Draik 6pcs 1/4" to 1/8" CNC Engraving Bit Router Adapter Convert for Engraving Machine Tool
<p>Features: <p> Adopt high quality stainless steel material, good flexibility and wear resistance. <p> Total length: 24mm/0.94" <p> Diameter(Outer): 6.35mm/0.25" <p> Diameter(Inner): 3.175mm/0.125" <p> Package Includes: <p> 5 x CNC router tool Adapter