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KKS UFB-3 MT3 M12 Boring & Facing Head
$589.90
1 in stock
Description
Arriving late October 2025 for delivery – Pre-order now
Condition
Used; hand-tested and operates through all functions. The adjusting ring shows some backlash but the head still sets accurately. Cosmetically shows patina from shop use. Could use fresh lubrication. No accessories or box — head only.
Product use / description
Compact boring and facing head for precision boring, fine diameter adjustment, and facing/undercutting on milling machines and jig borers. The UFB-3 allows controlled radial feed via the dial ring and can be set for facing operations using the built-in feed mechanism. MT3 shank with M12 drawbar suits many toolroom mills.
Brand (if known)
KKS (Japan) — model UFB-3.
Features / Specs
| Item | Detail |
|---|---|
| Model | UFB-3 |
| Head type | Boring & facing head (adjustable) |
| Shank / mount | MT3 (Morse Taper 3) |
| Drawbar thread | M12 |
| Adjustment | Dial ring fine-adjust (note: backlash greater than typical, still holds size) |
| Functions | Precision boring, facing, undercutting, counterboring |
| Condition notes | Presents with patina; mechanisms work; would benefit from lubrication |
| Included | Head only (no bars, wrenches, or box) |
| Compatibility | Fits MT3 spindle machines with M12 drawbar; holds standard boring bars (per your tooling) |
This item is sold as is.
Additional information
| Condition | Used |
|---|
Additional information
| Condition | Used |
|---|
1 in stock
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