GB31440BC FLEX-HONE, 3.250" (83mm) bore, 13.5" OAL, 40 Grit, Boron Carbide (BC) MPN:GB31440BC
GB31440BC FLEX-HONE, 3.250" (83mm) bore, 13.5" OAL, 40 Grit, Boron Carbide (BC)
Achieve precise bore finishing with the GB31440BC FLEX-HONE, a high-performance tool designed for optimal results. This 3.250in (83mm) bore Flex-Hone is ideal for honing and polishing engine blocks, cylinder heads, and other engine components. The 40 Grit Boron Carbide (BC) construction ensures aggressive removal of imperfections and a smooth finish. With its 13.5in OAL, this tool is perfect for hard-to-reach areas. The FLEX-HONE is a valuable addition to any engine builder's or machinist's arsenal, providing a durable and long-lasting finish that meets the demands of high-performance engines.
Top product features:
- 40 Grit Boron Carbide surface for precision finishing
- Bore diameter of 3.250in (83mm) for a precise fit
- 13.5in overall length for improved handling and control
Top product applications:
- Bore finishing and deburring of engine cylinders
- Honing of engine blocks and cylinder heads
- Polishing of gun barrels and other firearms components
Flex Hone,3-1/4",83mm,40G 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: 0.94
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Product info last updated on January 13, 2026 1:18am UTC
Category: Buffing and Polishing