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JCD Mini Cordless Grinder Engraving Pen for Jewelry

Updated on October 15, 2026

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The essentials, clearly

In a nutshell

A cordless mini rotary grinder and engraving pen designed for detail work on jewelry and metal surfaces. Sold on AliExpress with product page listing technical specs and seller details.

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-58%

Product price

$19.11

~~$45.65~~You save $26.54

Strikethrough price: a store reference, not a historical Radar Hype price.

Last recorded amount; confirm the current price in the store.

Product variant to be confirmed in the store.

Recent sales798

Positive rating95.4%

Store price: $19.11
Shipping: Check in store
Known subtotal: $19.11

Shipping cost and delivery time must be confirmed in the store. Other applicable charges have not been confirmed.

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Reference price. The final amount, shipping and availability are confirmed in the store.

Key details

Brand: JCD
Cordless mini rotary grinder / engraving pen
Rated voltage: 4.2V
Speed range: 10000–16000 r/min
Intended for jewelry and metal work
Category listed as Power Tools

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JCD Mini Cordless Grinder Engraving Pen for Jewelry

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