• Shank Diameter (Inch): 5/8"
• Minimum Bore Diameter - Smallest Bar (Inch): 1/16"
• Minimum Bore Diameter - Largest Bar (Inch): 5/32"
• Minimum Overall Length (Inch): 2"
• Maximum Overall Length (Inch): 2"
• Material : Carbide
• Material Grade: C2
Set includes one each mini-tool boring bars plus holder.
Made in USA.