Product Information: Cleaning: Remove Burrs, Rust, Dust And Oxide Layer In Products Surface And Hard-to-reach Corner. Especially For Item Made From Brass, Copper, Stainless Steel,gold, Bronze,silver.
Coating: Improving The Quality Of Products By Stripping Residue, Deburring Grinding,polishing.
Applications: Be Used In The Micro-electronic Equipment,jewelry And Impression Production. It`s A Great Accessories For Locksmiths, Gunsmith, Jewelers, Technicians, Coin Collectors, Archeologist, Students
Common Usage: Fit Your Hand Drill, Drill Press, Dremel And Foredom Tool With A 1/8" Collet.
Materials: Steel Britle Is Hard, Good To Use In Steel And Aluminum Surface, Very Nice In Sanding Metal Surface. | 
