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SIEG KX1 CNC Mill Ball Screw, Z-Axis CLEARANCE

SIEG KX1 CNC Mill Ball Screw, Z-Axis CLEARANCE - Main image
$221.96 $299.95 In stock

This Z-axis ball screw is a replacement component for the SIEG KX1 CNC Mill, specifically used on the 3501 milling machine. It is manufactured by Sieg Industrial Group, a brand known for bench-top machining equipment.

  • Designed for the Z-axis of the SIEG KX1 CNC Mill
  • Compatible with the 3501 milling machine model
  • Ball screw construction for precise linear motion
  • Genuine Sieg Industrial Group part
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Joshua Y. ★★★★★

The threads on this replacement ball screw are noticeably cleaner than the original, which made installation much smoother. My Z-axis now moves without that annoying binding I’ve been fighting for months.

Elizabeth ★★★★★

Took a while to get the old one off, but once this ball screw was in, the Z-axis felt noticeably tighter with zero of the slop I'd been fighting. The threads are clean and the fit on the 3501 was exact, so no shimming or fussing needed.

Sebastian L. ★★★★★

Installed this on my 3501 and the Z-axis backlash is basically gone now, zero play when I push on the spindle. The ball screw threads mate with the nut smoothly, no binding through the full travel range.