⚙️ Hone your edge, own the precision.
The 4-1/8" (105mm) Flex-Hone with 180 grit silicon carbide is engineered for precision honing of cylinder bores ranging from 3.75" to 4.125". With a 13.5" overall length, it fits any cordless or shop air drill, delivering consistent, smooth finishes. Made in the USA, this tool combines durability and versatility for professional-grade surface refinement.
| Manufacturer | Brush Research |
| Part number | GB418180SC |
| Item Weight | 634 g |
| Package Dimensions | 35.4 x 12.8 x 12.8 cm; 634 g |
| Item model number | GB418180SC |
| Size | 1 SET |
| Material | Silicon Carbide |
| Grit Number | 180 |
| Grit Description | 180 |
| Batteries Required? | No |
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