Products for bench top machinists | LittleMachineShop.com

Spacer, Spindle, Mini Mill

Spacer, Spindle, Mini Mill - Main image
$5.22 $8.29 In stock

This spacer goes between the two transmission gears on the mini mill with the R8 spindle.
This metal spacer is 41.7 mm OD, 35.2 mm ID, and 17.5 mm long.

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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 (4.6 / 5 · 5 reviews)

Thomas N. ★★★★★

Installed this spacer on my mini mill and the ID was exactly 35.2 mm as listed, so it seated perfectly against the transmission gears. No wobble at all during operation, which was my main concern.

Nicholas ★★★★★

The 41.7 mm OD fit snugly against the gear hub without any wobble, and the metal feels solid enough to last through years of use. I measured it before installing and it’s spot on to spec, which made the swap a breeze.

Ella ★★★★★

The 17.5 mm length was exactly what I needed to fix the gear spacing on my mini mill. Slid right into place without any fiddling.