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KKS Kuroda UFB-4S MT4 Boring Head
1 in stock
Description
Arriving late October 2025 for delivery – Pre-order now
Condition
Used; hand-tested and in good working order. Jaws and feed mechanisms operate smoothly. Visible shop patina from normal use.
Product use / description
Large-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.
Brand
KKS (Kuroda) — Model UFB-4S
Features / Specs
| Item | Detail |
|---|---|
| Model | UFB-4S |
| Head type | Boring & facing head (adjustable) |
| Shank / mount | MT4 (Morse Taper 4) |
| Bar capacity | Ø22 mm boring bar holes |
| Tooling adapter | Adapter for HSS/carbide shank tools (included) |
| Functions | Precision boring, facing, undercutting, counterboring |
| Adjustment | Fine radial dial adjustment for setting bore size |
| Condition notes | Smooth action; cosmetic patina; sold as-is |
| Included | Head with MT4 shank and tooling adapter (no additional accessories) |
| Typical uses | Large-diameter bores, seat/shoulder finishing, accurate facing on mills/jig borers |
Sold as-is.
Additional information
| Weight | 10 kg |
|---|---|
| Dimensions | 20 × 15 × 15 mm |
| Condition | Used |
Additional information
| Weight | 10 kg |
|---|---|
| Dimensions | 20 × 15 × 15 mm |
| Condition | Used |
1 in stock
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