Products for bench top machinists | LittleMachineShop.com

Retaining Ring, M28 Internal

Retaining Ring, M28 Internal - Main image
$0.58 $0.95 In stock

Retaining Ring, M28 Internal is a replacement retaining ring offered by LittleMachineShop.com for bench top machinists. It is listed under the Sieg Industrial Group brand and is identified as compatible with NEW-SIEG 7600/7650 8-18 applications.

  • M28 internal retaining ring
  • Brand: Sieg Industrial Group
  • Referenced for NEW-SIEG 7600/7650 8-18
  • SKU: 6637
  • Standard option
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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)

Matthew ★★★★★

Replacing the old ring on my mill was a five-minute job, and this one seated cleanly in the groove with no filing needed. The M28 internal size matches the spec sheet exactly, so no surprises there.

William ★★★★★

Fit my Sieg lathe’s spindle perfectly, and the steel feels sturdy enough to hold up under repeated use. Installation was straightforward with standard snap ring pliers.

Penelope ★★★★★

The internal diameter measurement was spot on, so it seated perfectly in the groove without any filing needed. Took maybe two minutes to install and feels solid.