Tooltos 8000RPM Pneumatic Jewelry Engraving Machine with Dual Handpieces & Foot Pedal

Built for Professional Jewelry Engraving and Precision Metalwork

The Tooltos 400–8000RPM Pneumatic Jewelry Engraving Machine is designed for jewelers, stone setters, and metal engravers who need controlled handpiece response for detailed metal work. With dual handpieces, foot pedal control, an integrated pressure gauge, and a built-in air filter, it supports engraving, texture work, bead-edge detailing, stone-setting preparation, and precision workshop applications.

Air Compressor Requirements

This engraving machine requires an external air compressor to operate. The quality of the air supply directly affects machine performance and service life. Please follow the guidelines below to protect the internal pneumatic components.

• Required air pressure: 0.15–0.25 MPa
• Air compressor: Not included — must be purchased separately
• Recommended type: Oil-free, water-free air compressor for best results and longest machine life
• If using an oil-type compressor: Install a front-end inline filter before connecting to this machine — oil and moisture in the air supply can damage the internal pneumatic components and void the warranty

Key Features

• 400–8000RPM Variable Speed Control — Wide speed range covers everything from slow, controlled detail work to fast surface engraving, with smooth adjustment via the front control panel.
• Dual Handpiece Design — Two ergonomic handpieces provide two-handed stability and control during engraving, helping reduce hand fatigue and support better control during detailed work.
• Foot Pedal Control — Controls handpiece activation and power response, keeping both hands on the workpiece and improving workflow efficiency during active engraving.
• Professional Pressure Gauge — Built-in gauge lets you monitor and adjust air pressure in real time for consistent engraving performance across different materials and engraving depths.
• Built-In Filter System — Integrated air filter removes moisture and contaminants from the air supply, protecting the internal mechanism and extending machine service life.
• One-Piece Stamped Metal Shell — Frosted metal construction provides a durable, professional-grade housing that resists workshop wear and maintains structural integrity over time.

Best For

• Professional jewelers doing detailed engraving on rings, pendants, and bracelets
• Metal engravers working on gold, silver, copper, and brass surfaces
• Watch repair technicians needing precision engraving on small components
• Jewelry designers adding surface textures, patterns, and custom lettering
• Workshops requiring hands-free speed control for high-volume engraving work

Not For

• Users without access to an air compressor — this machine requires 0.15–0.25 MPa air pressure to operate
• Engraving on very hard metals such as hardened steel or titanium — performance depends on the engraving bit used
• Hobbyist or occasional single-piece use — this machine is designed for professional workshop environments

Typical Workshop Applications

Technical Specifications

Quick Start Guide

1. Connect air supply — Use an oil-free, water-free air compressor, or install a front-end inline filter if using an oil-type compressor. Attach the connection tube and set compressor output to 0.15–0.25 MPa.
2. Connect power — Plug in the power cord and connect the foot pedal.
3. Install engraving bit — Insert your engraving tip into the handpiece and secure it.
4. Set speed — Adjust the speed control dial to your desired RPM for the material and task.
5. Check pressure gauge — Verify air pressure is within the 0–4 kg/cm² operating range.
6. Begin engraving — Press the foot pedal to activate the handpiece. Use both handpieces for stability and control.
7. After use — Release foot pedal, power off, and disconnect air supply before removing the engraving bit.

Pro Tips

• Start at a lower speed when working on a new material or unfamiliar piece — increase RPM gradually once you confirm the engraving depth and response.
• Use the foot pedal to control handpiece power rather than applying extra hand pressure — this gives you more consistent depth control and reduces tip wear.
• Always use an oil-free, water-free air compressor. If your compressor is oil-type, install a front-end inline filter — oil or moisture in the air line will damage the internal pneumatic components over time.
• Check and drain the built-in filter regularly — moisture buildup in the air line reduces machine performance and can damage internal components over time.
• Keep your air compressor pressure consistent — pressure fluctuations above 0.25 MPa can affect engraving speed stability and tip wear.

Frequently Asked Questions

Is an air compressor included?
No. This machine requires an external air compressor with 0.15–0.25 MPa working pressure. The compressor must be purchased separately. An oil-free, water-free air compressor is strongly recommended. If using an oil-type compressor, a front-end inline filter must be installed to protect the pneumatic components.

Which voltage should I select?
Select 110V for US and Canada. Select 220V for Europe, Asia, Australia, UK, and most other international markets. Please confirm your local voltage before ordering.

Can this machine engrave hard metals like steel or titanium?
Performance on very hard metals depends on the engraving bit used. This machine is optimized for jewelry metals including gold, silver, copper, and brass. For hardened steel or titanium, use appropriate carbide or diamond-tipped engraving bits.

How do I control the engraving speed?
Speed is adjusted via the front control panel dial, which covers the full 400–8000 RPM range. The foot pedal controls handpiece activation and power response — speed range adjustment is done manually on the machine.

What is the purpose of the dual handpieces?
The two handpieces allow two-handed operation, providing greater stability and control during fine detail engraving. This helps reduce hand fatigue and supports better control on small or intricate workpieces.

How often should I clean the filter?
Check the built-in filter after every 8–10 hours of use. Drain any accumulated moisture and replace the filter element when it shows signs of contamination or reduced airflow.

What engraving bits are compatible?
This machine is compatible with standard pneumatic engraving bits. Bit selection depends on the material and engraving style. Refer to the included instruction manual for recommended bit types and sizes.

What's Included

• 1 × Pneumatic Engraving Machine
• 2 × Engraving Handpieces
• 1 × Foot Pedal
• 1 × Air Filter
• 1 × Connection Tube
• 1 × Power Cord / Adapter
• 1 × Instruction Manual

Why Choose Tooltos

Tooltos focuses on professional jewelry tools and workshop machines designed for practical production use. This pneumatic engraving machine offers 400–8000RPM variable speed, dual-handpiece stability, foot pedal activation control, and a built-in filter system — giving professional jewelers, engravers, and precision craftsmen a reliable, responsive engraving setup for demanding daily workshop work.

Need Help?

Questions about air compressor compatibility, voltage, engraving bits, or your order? Contact the Tooltos support team at sales@tooltos.com. We typically respond within 24 hours.