3 Inch 360° Rotating Ball Vise Jewelry Engraving Block Tool for Ring Pendant Stone Setting with Steel Base

MINI Engravers Block (MDO-2691) - 360° Rotating Jewelry Vise

Key Features:

✔ Self-Centering Jaws - Precision grip for stones/engravings

✔ Adjustable Rotation - Brake system controls 360° spin resistance

✔ Tungsten Steel Base - 2.4kg sturdy yet portable design

✔ 5cm Clamp Range - Fits rings/pendants/small workpieces

Technical Specs:

Material: Tungsten steel + rubber

Rotation: Double ball-bearing system

Accessories: 32PC fixture set included

Origin: Fujian, China (OEM available)

Professional Use:

• Micro-engraving • Stone setting • Jewelry repair

• Watchmaking • Dental lab work