GB312400AO FLEX-HONE, 3.500" (89mm) bore, 13.5" OAL, 400 Grit, Aluminum Oxide (AO) MPN:GB312400AO
GB312400AO FLEX-HONE, 3.500" (89mm) bore, 13.5" OAL, 400 Grit, Aluminum Oxide (AO)
The GB312400AO FLEX-HONE is a versatile, 3.5-inch bore cylinder hone designed for deburring and polishing internal surfaces. Made from durable aluminum oxide, it's ideal for use on stainless steel components, and can be operated at speeds up to 900 RPM. Its flexible design allows for easy access to hard-to-reach areas, making it perfect for a variety of applications, including aerospace, automotive, and industrial uses. With its compact size and high-grit finish, the GB312400AO FLEX-HONE is a valuable tool for maintaining precision and quality in a range of manufacturing and maintenance tasks.
Top product features:
- Flexible cylinder hone for deburring and polishing internal surfaces
- Compatible with bores up to 3.5 inches in diameter
- 400 grit aluminum oxide abrasive for precise surface finishing
Top product applications:
- Stainless Steel
- Aluminum
- Gun Barrels
Flexible Cylinder Hone, Compatible Bore Diameter - Maximum 3 1/2 in, Compatible Firearm Caliber Not Applicable, Stem Diameter 0.31 in, Abrasive Length 3 1/2 in, Overall Length 13 1/2 in, Abrasive Material Aluminum Oxide, Grit 400, Operating Speed - Maximum 900 RPM, Primary Material Application Stainless Steel, Compatible Bore Diameter - Minimum 3 1/4 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: 1.00
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on January 13, 2026 1:16am UTC
Category: Buffing and Polishing