GBD400400AO FLEX-HONE, 4.000" (102mm) bore, 13.5" OAL, 400 Grit, Aluminum Oxide (AO) MPN:GBD400400AO
GBD400400AO FLEX-HONE, 4.000" (102mm) bore, 13.5" OAL, 400 Grit, Aluminum Oxide (AO)
The GBD400400AO FLEX-HONE is a high-quality, flexible cylinder hone designed for precision bore finishing. With a maximum bore diameter of 4 inches and a 400-grit aluminum oxide abrasive, this tool is ideal for deburring, polishing, and finishing stainless steel bores in firearms, engines, and other applications. Its flexible design allows for easy access to complex shapes and tight spaces, while its durable construction ensures long-lasting performance. The FLEX-HONE is perfect for gunsmiths, machinists, and engineers who require a reliable and efficient way to finish bores to a high level of precision.
Top product features:
- Flexible Cylinder Hone for bore diameters up to 4 inches
- Operating speed of up to 600 RPM for efficient use
- Abrasive material made of 400 Grit Aluminum Oxide for effective surface finishing
Top product applications:
- Stainless Steel
- Aluminum
- General Purpose
Flexible Cylinder Hone, Compatible Bore Diameter - Maximum 4 in, Compatible Firearm Caliber Not Applicable, Stem Diameter 0.31 in, Abrasive Length 6 in, Overall Length 13 1/2 in, Abrasive Material Aluminum Oxide, Grit 400, Operating Speed - Maximum 600 RPM, Primary Material Application Stainless Steel, Compatible Bore Diameter - Minimum 3 1/2 in, End Marking Color Yellow, 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: 1.44
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on January 13, 2026 1:24am UTC
Category: Buffing and Polishing