GB458320AO FLEX-HONE, 4.625" (117mm) bore, 13.5" OAL, 320 Grit, Aluminum Oxide (AO) MPN:GB458320AO
GB458320AO FLEX-HONE, 4.625" (117mm) bore, 13.5" OAL, 320 Grit, Aluminum Oxide (AO)
The GB458320AO FLEX-HONE is a versatile tool for precision bore finishing and deburring. Its flexible design and 320-grit aluminum oxide abrasive make it ideal for smoothing out rough surfaces, removing scratches, and imparting a high-luster finish to stainless steel components. Suitable for bore diameters between 4 1/8 and 4 5/8 inches, this tool is perfect for firearm enthusiasts, gunsmiths, and manufacturers of precision instruments. With a maximum operating speed of 600 RPM, the FLEX-HONE can be used on a variety of applications, including firearm barrels, cylinder bores, and other precision metal components.
Top product features:
- Flexible cylinder hone for honing and polishing internal surfaces
- Compatible with bore diameters up to 4.625 inches
- Abrasive material is aluminum oxide, available in 320 grit
Top product applications:
- Stainless Steel
- Aluminum
- Firearms
Flexible Cylinder Hone, Compatible Bore Diameter - Maximum 4 5/8 in, Compatible Firearm Caliber Not Applicable, Stem Diameter 0.31 in, Abrasive Length 4 in, Overall Length 13 1/2 in, Abrasive Material Aluminum Oxide, Grit 320, Operating Speed - Maximum 600 RPM, Primary Material Application Stainless Steel, Compatible Bore Diameter - Minimum 4 1/8 in, End Marking Color White, Stem Marking Color Black
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 18 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 14.00
- Package Width: 5.00
- Package Height: 5.00
- Package Weight: 1.38
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on January 13, 2026 1:19am UTC
Category: Buffing and Polishing