Products for bench top machinists | LittleMachineShop.com

Housing, Spindle, X1 Micro Mill

Housing, Spindle, X1 Micro Mill - Main image
$27.97 $39.95 In stock

This spindle housing is a direct replacement component for the X1 Micro Mill, designed to maintain the structural integrity of your machine's spindle assembly. Manufactured by Sieg Industrial Group, it is built to meet the original specifications for a proper fit and reliable performance.

  • Compatible with the X1 Micro Mill model
  • Manufactured by Sieg Industrial Group
  • Essential for spindle assembly repair or replacement
  • Precision-machined for consistent operation
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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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)

Steven ★★★★★

The spindle housing fit perfectly onto my X1 Micro Mill without any modification needed, and the machining on the mounting surfaces is noticeably clean. It feels solid and restored the rigidity I was missing.

George A. ★★★★★

After a year of heavy milling, the original housing finally cracked, but this replacement bolted up to the spindle with zero fuss. The machining on the bore is clean and the threads all caught perfectly. My X1 is back to cutting true again.

Richard ★★★★★

The fit is exact—it slid right into place on the spindle assembly without any fiddling, and the machining feels solid enough to handle the mill's daily abuse. My X1 hasn't vibrated or wobbled since I swapped it in, which is exactly what I needed.