HH-AT02 Jewelry Micromotor Engraving Machine 35000RPM with Foot Pedal Tooltos

Product Overview

The Tooltos HH-AT02 is a high-speed micromotor engraving machine designed for jewelry engraving, ring detailing, pendant carving, gemstone setting assistance, small metal surface finishing, and fine craft work. With 0–100% adjustable engraving speed and up to 35,000 RPM micromotor performance, it delivers precise, controlled power for detailed jewelry and metalworking applications.

The integrated engraving system combines a high-speed micromotor handpiece with a complete accessory set, allowing users to create fine lines, decorative patterns, lettering, surface textures, and detailed modifications on jewelry and small metal pieces.

The included foot pedal enables hands-free speed control, helping you maintain better focus and smoother operation during bench work. With a compact 22 × 12 × 18 cm desktop design and practical front control panel, the HH-AT02 is suitable for jewelry studios, repair workshops, craft benches, and DIY jewelry making.

Key Features

0–100% Adjustable Engraving Speed

The variable speed control allows you to select the exact working speed for different materials, engraving styles, and detail requirements — from slow, controlled passes for delicate work to faster speeds for surface finishing.

Up to 35,000 RPM Micromotor Performance

The high-speed micromotor handpiece provides efficient rotation for detailed jewelry work, helping you create precise lines, textures, and surface finishes on small metal pieces and jewelry components.

Foot Pedal Speed Control

The included foot pedal allows hands-free speed adjustment while keeping both hands on the workpiece, improving working efficiency and comfort during extended engraving sessions.

Quick-Change Chuck System

The quick-change chuck system makes switching between different engraving accessories fast and convenient, reducing downtime when changing tools for different engraving tasks.

Complete Engraving Accessory Set

The package includes a micromotor handpiece, pneumatic tube handle, graver set, quick-change chuck set, handpiece base, foot pedal, and power accessories — everything needed to start jewelry engraving work without purchasing basic accessories separately.

Compact Desktop Design

At 22 × 12 × 18 cm, the HH-AT02 is designed to fit on jewelry benches, repair tables, and small studio workspaces without taking up excessive bench space.

Suitable Applications

• Jewelry engraving
• Ring engraving and detailing
• Pendant carving
• Bracelet decoration
• Gemstone setting assistance
• Small metal surface finishing
• Decorative pattern engraving
• Lettering and marking
• Jewelry repair and modification
• DIY jewelry making
• Fine craft carving
• Bench work in jewelry studios and repair workshops

Important Function Clarification

• This machine does not require an external air compressor for normal micromotor engraving operation.
• This product is intended for precision engraving, surface detailing, and craft applications — not heavy-duty cutting or drilling.
• It is not suitable for wood cutting, masonry processing, thick metal plate cutting, or industrial machining.
• Select suitable engraving accessories according to the material and working requirements.
• Accessories shown in lifestyle images are for demonstration purposes only and are not included unless specifically listed in the package contents.

Technical Specifications

Package Contents

• 1 x HH-AT02 Jewelry Engraving Machine
• 1 x Micromotor Handpiece
• 1 x Pneumatic Tube Handle
• 1 x Foot Pedal
• 1 x Handpiece Base
• 1 x Power Cord
• 1 x Power Converter
• 1 x Plug Adapter
• 1 x Quick Change Chuck Set (6 pcs)
• 1 x Graver Set (6 pcs)
• 1 x Graver Base
• 1 x Allen Wrench
• 1 x Wrench
• 2 x Carbon Brush
• 1 x User Manual

Only the items listed above are included in the package. Jewelry, workpieces, tools, or display accessories shown in application images are for demonstration purposes only and are not included.

Basic Operating Steps

1. Place the engraving machine on a stable, dry, and flat workbench.
2. Connect the power cord and power converter.
3. Connect the micromotor handpiece or selected engraving tool to the handpiece port.
4. Install the required graver or accessory using the chuck system.
5. Connect the foot pedal if hands-free speed control is needed.
6. Turn on the power switch.
7. Adjust the engraving speed according to the material and working requirements.
8. Hold the handpiece securely and begin engraving.
9. Adjust speed gradually during operation for smoother results.
10. Turn off the machine after work and clean the accessories before storage.

Voltage and Plug Information

This machine supports 100–240V wide-voltage input and can be used in different regions with the appropriate plug adapter included in the package. Please confirm the voltage standard and plug type required in your area before ordering.

Safety Information

• Always operate the machine on a stable, dry, and flat surface.
• Wear suitable eye protection during all engraving work.
• Keep hands, loose clothing, and hair away from rotating parts during operation.
• Do not touch moving accessories while the machine is running.
• Use suitable engraving tools and accessories for the material being worked.
• Disconnect power before replacing accessories or performing maintenance.
• Keep the machine away from water and excessive humidity.
• Store the machine and accessories safely when not in use.
• Keep out of reach of children.

Frequently Asked Questions

Does the HH-AT02 require an air compressor?

No. The HH-AT02 uses an integrated micromotor system and does not require an external air compressor for normal operation.

What materials can this machine engrave?

It is suitable for jewelry metals including gold, silver, copper, brass, and other commonly used jewelry materials.

Is the engraving speed adjustable?

Yes. The machine supports 0–100% adjustable engraving speed, allowing you to select suitable settings for different applications and materials.

What is the maximum micromotor speed?

The micromotor speed can reach up to 35,000 RPM.

Is the foot pedal included?

Yes. The package includes a foot pedal for hands-free speed control during engraving.

Can it replace industrial cutting machines?

No. This product is designed for precision engraving and detail work, not heavy-duty cutting, drilling, or industrial machining.

Are all accessories shown in the images included?

Only the accessories listed in the package contents are included. Other items shown in demonstration images are not included.

Support

If you have any questions about this product, please contact us at sales@tooltos.com. Our team responds within 24 hours on business days.