YIHUA
✓Price
$481.99
ACMER M4 4-in-1 Rotary for Laser Engravers
★★★★★
$481.99
Quantity
1
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About this item
- Professional 4-in-1 Rotary Attachment: The ACMER M4 supports engraving on cylindrical objects, conical objects, spherical objects, and rings. From tumblers and wine glasses to baseballs, golf balls, ornaments, rings, and bracelets, the M4 unlocks a wider range of engraving possibilities.
- Multi-Function Chuck System for Complex Shapes: Equipped with stepped jaws, right-angle jaws, spherical supports, and ring engraving accessories, the M4 securely holds a variety of object shapes that traditional rotary rollers cannot accommodate.
- Wide Diameter Range for Maximum Flexibility: Supports cylindrical and tapered objects from 1–134 mm, spherical objects from 16–75 mm, and additional specialty items such as ornaments, goblets, eggshell cups, baseballs, and other irregularly shaped products.
- Plug-and-Play, Fully Pre-Assembled: The M4 comes fully assembled and ready to use. Simply connect the included adapter cable to your laser engraver's Y-axis interface and start engraving immediately without additional setup.
- Built for Professional Production:Constructed from durable aluminum alloy and engineered for stability, the M4 provides reliable rotation, precise positioning, and consistent engraving quality. Ideal for makers, customization businesses, Etsy sellers, workshops, and professional laser engraving applications.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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