6 22mm Cleaning Bottom Bit Engraving Tools

is_customized: Yes Brand Name: charmhigh Model Number: Cleaning Bottom Bit Condition: brand new quantity: 4pcs/lot Cutter Type: 3D V-Shaped Cutter Processing Work: 3D carve,edge process Processing Materials: wood,mdf,pvc,acrylic shank: 0.24" (6MM)