GB31280BC FLEX-HONE, 3.500" (89mm) bore, 13.5" OAL, 80 Grit, Boron Carbide (BC) MPN:GB31280BC
GB31280BC FLEX-HONE, 3.500" (89mm) bore, 13.5" OAL, 80 Grit, Boron Carbide (BC)
The GB31280BC FLEX-HONE is a precision tool designed for honing and deburring bores with ease. Its 3.500in (89mm) bore diameter and 13.5in overall length make it ideal for applications in the automotive, aerospace, and industrial sectors. The 80 Grit Boron Carbide (BC) surface ensures a high level of surface finish and accuracy. This tool is perfect for restoring worn engine components, deburring cylinder bores, and polishing internal surfaces. Its durability and effectiveness make it a valuable asset for any machinist or engineer looking to achieve precise results in a variety of applications.
Top product features:
- 80 Grit Boron Carbide abrasive surface for precise surface finishing
- Flexible hone design for effective removal of scratches and imperfections
- 3.500in (89mm) bore for honing and finishing large diameter holes
Top product applications:
- Honing of cylinder bores in diesel engines for improved fuel efficiency and reduced emissions
- Restoration of worn engine cylinders in high-performance vehicles
- Refurbishment of cylinder bores in aircraft engines for extended maintenance intervals
Flex Hone,3-1/2",89mm,80G Boron
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 1:17am UTC
Category: Buffing and Polishing