About this item 

• Dremel fast cutting structured tooth tungsten carbide carving bits are designed for greater material removal and effective cutting with minimum load. 
• Use on fiberglass, wood, plastic, epoxy, rubber, laminates, particleboard and ceramic tile 
• Teeth made of tungsten carbide, the hardest material next to diamonds 
• What’s Included: 5/16" Cylinder Structured Tungsten Carbide Carving Bit (x1) 
• For use with rotary tools that can accommodate a 1/8" shank size