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1-16（美國尺寸）漸進式溝槽設計

1-16（美國尺寸）漸進式溝槽設計 - Main image
1-16（美國尺寸）漸進式溝槽設計 - View 21-16（美國尺寸）漸進式溝槽設計 - View 3
$21 $30 In stock
  • Pepetools 超精準校正戒指心軸
  • 硬化且抛光的高級鋼材
  • 依照 ISO 規格校正
  • 準確度在 +/- 1.5 μm 以內
  • 美國尺寸 1-16
  • 包裝於保護性可重複使用收納盒中
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何時寄出

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Standard Shipping: 訂單處理（工作天） 0–1; 運送（工作天） 7–15.

Express Shipping: 訂單處理（工作天） 0–1; 運送（工作天） 7–15.

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配送費用

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Standard Shipping · 美國: US$0.00

Express Shipping · 美國: US$3.99

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寄回商品前，請先確認適用的退貨條件。

美國 · 退貨期限（簽收後天數）: 30. 退貨方式: 郵寄退貨. 退貨運費: 賣家承擔.

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Customer Reviews (4.4 / 5 · 5 reviews)

Madison T. ★★★★★

I was a bit skeptical about spending this much on a mandrel set, but the precision is immediately noticeable when I size rings. The hardened steel feels incredibly solid and the sizing is spot on compared to my old plastic set.

Lucy X. ★★★★★

The graduated grooves are so crisp and uniform that sizing rings feels almost effortless now,0. The hardened steel surface has held up beautifully through daily use, and the calibration accuracy is spot-on every time.

Olivia ★★★★★

The sizing is dead-on precise—I checked a few rings against these and the fit was spot on every time, which is a relief after some guesswork with other mandrels. The steel is noticeably dense and polished, and the protective case keeps them organized without rattling around.