28,000 RPM Maximum Speed
The high-speed motor delivers up to 28,000 revolutions per minute, providing fast and consistent output for engraving, polishing, grinding and compatible drilling applications.

The LUMITEK LTK1 Electric Engraving Pen combines precise speed control, high-speed motor performance and an ergonomic lightweight body in one compact rotary tool.
Designed for engraving, polishing, sanding, drilling, grinding and light cutting, the LTK1 gives DIY enthusiasts, makers and craft professionals the flexibility to complete detailed projects with greater control.
From personalized gifts and handmade leather goods to model making, jewelry polishing and small repair projects, the LTK1 provides a practical desktop solution for users who need speed, versatility and accurate tool control.
The pen-shaped body makes the tool easier to hold and guide during detailed work. Its balanced structure helps users maintain a more natural grip, reducing unnecessary hand movement while engraving fine lines, letters and decorative patterns.
At approximately 260 grams, the LTK1 is suitable for longer creative sessions and offers greater flexibility than many larger conventional rotary tools.
The included accessory system allows the engraving pen to perform a wide range of tasks, including engraving, polishing, grinding, sanding, drilling, light cutting and mold detailing.
Users can quickly move between project types without purchasing several separate tools, making the LTK1 suitable for home workshops, hobby studios and desktop craft spaces.
Every major component of the LTK1 is designed to improve operating stability, accessory replacement, motor performance and user comfort.
A carefully designed combination of motor performance, speed adjustment, spindle stability and ergonomic handling helps users achieve cleaner and more consistent results.
The high-speed motor delivers up to 28,000 revolutions per minute, providing fast and consistent output for engraving, polishing, grinding and compatible drilling applications.
Five clearly defined speed levels make it easier to match motor output to different materials, accessories and project requirements.
The precision spindle structure helps reduce visible accessory deviation and supports smoother, more controlled operation during detailed engraving work.
The integrated spindle-lock button helps secure the shaft while replacing accessories, making bit changes faster and more convenient.
Built-in ventilation openings help move heat away from the motor area and support stable performance during compatible extended use.
The compact 260-gram body is designed for comfortable handling, improved control and reduced fatigue during longer creative sessions.
Different materials and accessories require different operating speeds. The LTK1 provides five speed levels, allowing users to move from controlled low-speed detailing to faster material processing.
Lower settings are suited to delicate surfaces and fine engraving. Higher settings can be used with compatible accessories for grinding, drilling, polishing and light cutting.
Begin with the lowest suitable speed and gradually increase it according to the material, accessory and desired processing effect.
At the center of the LTK1 is a high-speed motor designed to deliver strong and consistent rotary performance. The motor provides the speed needed for efficient processing while maintaining the control required for detailed craft applications.
The concentric spindle structure works together with the motor to reduce unnecessary vibration and visible tool deviation. This helps improve line consistency, accessory stability and overall operating confidence.
Everything needed to start engraving, polishing, sanding, drilling, grinding and light cutting is included in one organized accessory system.
Engraving bits help create fine lines, patterns, lettering and decorative details on suitable craft materials.
Compatible drill bits support controlled hole making in models, leather products, wood and other suitable materials.
Sanding drums and abrasive attachments help smooth surfaces, refine edges and prepare small workpieces.
Felt wheels, brushes and polishing accessories help restore shine and improve the finish of small decorative items.
Compatible cutting discs can be used for light trimming and small cutting projects involving suitable materials.
Reusable molds make it easier to add letters, numbers, symbols and decorative patterns to personalized projects.
Multiple collets help secure different compatible accessories and improve flexibility across project types.
The included wrench helps users tighten and loosen compatible accessory components safely and securely.
One compact tool can support multiple types of personalized, decorative and practical DIY work.
Create personalized patterns, decorative marks and detailed lines on suitable wood, leather, plastic and craft materials.
Refine small metal parts, jewelry, resin pieces and decorative surfaces using compatible polishing accessories.
Smooth rough edges, remove small burrs and shape detailed workpieces with compatible grinding tools.
Create controlled holes in suitable materials for model making, leatherwork and small DIY assemblies.
Complete small trimming and light cutting projects using compatible discs and suitable operating speeds.
Refine raised patterns, decorative reliefs and detailed molded surfaces with improved control.
Personalize wallets, notebook covers, cases, gifts and handmade products with names and decorative lettering.
Polish narrow grooves, model parts and detailed three-dimensional surfaces that are difficult to reach manually.
The integrated spindle lock helps simplify accessory replacement. Before changing any bit or attachment, make sure the tool is switched off and disconnected from charging power.
Press the spindle-lock button and carefully loosen the collet or clamping component.
Remove the current accessory and insert the selected compatible accessory into the collet.
Tighten the collet securely and check that the accessory is centered before operating the tool.
The LTK1 package provides the main tool and essential supporting components in a compact format suitable for storage, organization and transportation.
Learn more about selecting speeds, changing accessories and using the LTK1 electric engraving pen.
With the correct accessory and speed setting, the LTK1 can support many small DIY projects involving wood, leather, plastic, resin, soft metal, glass, ceramics and similar craft materials. Always test the tool on a scrap piece first.
Start at a lower speed for delicate materials, fine engraving and controlled polishing. Increase the speed gradually when using compatible accessories for harder materials or faster material removal.
Switch the tool off, engage the spindle-lock button, loosen the collet, insert the compatible accessory and tighten it securely. Confirm that the accessory is centered before restarting the tool.
Yes. The five-speed control, lightweight body and spindle-lock design make the LTK1 suitable for beginners while still providing the versatility needed by experienced DIY users.
Operating time depends on the accessory, speed, material and working conditions. For longer projects, allow the tool and accessory to cool periodically and follow the instructions in the user manual.