GB418320BC FLEX-HONE, 4.125" (105mm) bore, 13.5" OAL, 320 Grit, Boron Carbide (BC) MPN:GB418320BC
GB418320BC FLEX-HONE, 4.125" (105mm) bore, 13.5" OAL, 320 Grit, Boron Carbide (BC)
The Flex-Hone Tool GB418320BC is a precision-crafted, 4.125in (105mm) bore, 13.5in OAL, 320 Grit, Boron Carbide (BC) hone that delivers exceptional results in a variety of applications, including engine block, cylinder head, and other metal finishing operations. Its unique flexible hone design allows for efficient removal of scratches, imperfections, and old coatings, while the 320 Grit Boron Carbide abrasive ensures a high-quality finish. Ideal for use in automotive, aerospace, and industrial manufacturing settings, this tool helps to improve engine performance, reduce emissions, and extend equipment lifespan.
Top product features:
- Boron Carbide abrasive provides high-grit sanding and polishing capabilities
- Flex-Hone tool is designed for use in bores of 4.125 inches
- 320 Grit abrasive is suitable for fine finishing and polishing applications
Top product applications:
- Honing engine cylinders
- Machining and finishing engine blocks
- Restoring precision in worn engine bores
Flex Hone,4-1/8",105mm,320G 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: 1.31
- 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