Description ConditionUsed; hand-tested and in good working order. Jaws and feed mechanisms operate smoothly. Visible shop patina from normal use. Product use / descriptionLarge-capacity boring & facing head for precision boring, fine diameter adjustments, and facing/undercutting operations on milling machines and jig borers. The MT4 shank suits heavier toolroom mills, while the body accepts 22 mm boring bars for rigid setups. Includes an adapter for HSS or carbide shank tools, giving flexibility from roughing to fine finishing. BrandKKS (Kuroda) — Model UFB-4S Features / Specs ItemDetailModelUFB-4SHead typeBoring & facing head (adjustable)Shank / mountMT4 (Morse Taper 4)Bar capacityØ22 mm boring bar holesTooling adapterAdapter for HSS/carbide shank tools (included)FunctionsPrecision boring, facing, undercutting, counterboringAdjustmentFine radial dial adjustment for setting bore sizeCondition notesSmooth action; cosmetic patina; sold as-isIncludedHead with MT4 shank and tooling adapter (no additional accessories)Typical usesLarge-diameter bores, seat/shoulder finishing, accurate facing on mills/jig borers Sold as-is.
