

⚡ Hone like a pro, finish like a boss!
This 4-1/8" (105mm) Flex-Hone features 180 grit silicon carbide for precision honing of bores between 3.75" and 4.125". With a 13.5" length and compatibility with cordless or air drills, it offers versatile, professional-grade surface refinement. Made in the USA, it combines durability with high performance for demanding workshop environments.
| 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 |
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