GB31212 FLEX-HONE, 3.500" (89mm) bore, 13.5" OAL, 120 Grit, Silicon Carbide (SC) MPN:GB31212
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Free Shipping
In Stock
SKU
510-G3470643
GB31212 FLEX-HONE, 3.500" (89mm) bore, 13.5" OAL, 120 Grit, Silicon Carbide (SC)
The GB31212 FLEX-HONE is a versatile, flexible cylinder hone designed for precise finishing and deburring of bores in various materials, including cast iron, steel, and stainless steel. Its 120-grit silicon carbide abrasive is ideal for achieving a high-quality finish on complex surfaces. Suitable for use in CNC machines, drills, and drill presses, this hone can be used to deburr, hone, and polish bores up to 3.5 inches in diameter. With its compact design and ease of use, the GB31212 FLEX-HONE is an essential tool for manufacturing, repair, and maintenance applications where precise bores are critical.
Top product features:
- Flexible design allows the hone to conform to the bore of the cylinder for precise finishing
- Silicon Carbide abrasive material provides effective removal of metal and smoothing of surfaces
- Operating speed of up to 900 RPM allows for efficient honing of cast iron, steel, and stainless steel components
Top product applications:
- Cast Iron
- Steel
- Stainless Steel
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 Silicon Carbide, Grit 120, Compatible Tool Type CNC Machine, Drill, Drill Press, Operating Speed - Maximum 900 RPM, Primary Material Application Cast Iron, Steel, Stainless Steel, End Marking Color Not Applicable, Grade Coarse, Stem Marking Color Not Applicable
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 13.90
- Package Width: 5.10
- Package Height: 5.10
- 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 9:07am UTC
Category: Buffing and Polishing