Pearl Drilling Machine

What Is It?

A pearl drilling machine is a precision tool designed to create holes in pearls, beads, and similar round materials for stringing or jewelry assembly. This type of equipment is commonly used in jewelry workshops, pearl processing facilities, and craft production environments handling natural or cultured pearls.

What should you consider when buying one?

When selecting suitable equipment, consider the following aspects:
Drilling Speed and Power: Match motor performance with pearl size and hardness.
Clamping System: Adjustable holders support a range of diameters.
Drill Bit Compatibility: Confirm suitability for fine-diameter bits used on delicate materials.
Depth Control: Adjustable depth helps maintain hole alignment.
Cooling or Lubrication: Some designs include water feed or lubrication to manage heat during operation.

Application Range

This pearl hole drilling machine is used to prepare pearls, gemstones, and beads for necklaces, bracelets, earrings, and other decorative items. It is applied in manual and semi-automatic production workflows. Similar structures can also process coral, resin, or acrylic beads, depending on the fixture and drill bit selection. The design supports repetitive drilling while maintaining alignment across multiple pieces.

Buying Considerations

Before purchase, users may review input voltage, speed range, and included accessories such as spare drill bits or clamps. Compatibility with commonly used pearl sizes should be confirmed. Reviewing assembly guidelines and operation instructions helps users understand setup, routine use, and maintenance requirements.