34W PRO 2-in-1 Laser Upgrade Kit (Engraving + Cutting)

The 34W PRO 2-in-1 Laser Upgrade Kit is our most versatile mid-to-high-power laser system, designed for makers who want fine engraving detail and serious cutting power in one easy-to-install package.

Built around six dedicated 7W laser diodes, this system delivers over 34W of optical output and includes everything needed to upgrade your CNC or add a laser to a new machine—laser head, Safety Interface Module, and extension cables included.

A simple onboard switch lets you toggle between full-power cutting and half-power engraving, giving you better focal range, cleaner detail, and unmatched flexibility without changing software settings.

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🔥 Switchable 2-in-1 Power Modes

• Full Power Mode – All six diodes active for maximum cutting performance
• Half Power Mode – Three diodes disabled to optimize engraving range and consistency
• Hardware-level switching—no firmware or software changes required

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✨ Precision Engraving Features

• Integrated red laser crosshair for fast, accurate job positioning
• Excellent fine-detail engraving for photos, text, and vector fills
• Consistent results across a wide range of materials and focus heights

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🪚 High-Power Cutting Performance

This kit is designed to engrave and cut without compromise.

• Cuts ¼″ plywood in a single pass
• Tested at 20 inches per minute
• Clean kerf, reliable penetration, and reduced charring with air assist

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💨 Integrated Air Assist (Included)

• Built-in air assist system for cleaner cuts and improved edge quality
• Push-to-connect pneumatic fitting for quick hose hookup
• Optimized airflow directly at the cut point—no external air assist add-ons required

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🔧 Built for Real-World CNC Use

• Replaceable lens for easy maintenance and long-term reliability
• Compact, rigid housing designed for CNC environments
• Suitable for production work, custom engraving, and mixed-use shops

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What You Can Make

Upgrade your machine with the 34W PRO laser and unlock a world of creative and production-ready applications:

• Engrave and cut wood for signs, cutting boards, coasters, and custom décor
• Engrave and cut dark acrylic with crisp detail and smooth edges
• Mark anodized aluminum and coated metals for logos, labels, and artwork
• Personalize tumblers, cups, and drinkware using a rotary attachment

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Excellent Resolution, Easy to Use

For an excellent price point, the 34W PRO delivers excellent engraving resolution thanks to a well-focused beam and stable optical design. It’s powerful enough to be productive, yet forgiving enough for users who are new to laser work. Pair it with popular software like LightBurn and you’re engraving confidently in minutes.

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🔌 Complete Upgrade Kit – Everything You Need

This product includes all required electronics and cabling to safely operate the laser on your machine.

What’s Included:

• 34W PRO 2-in-1 Laser Head
• Safety Interface Module (SI)
• Extension cable set for CNC integration

Simply tell us which machine you’re upgrading, or pair this kit with one of our magnetic mounting kits from the Mounting Kits section of the site.

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🛠 Compatibility & Installation

• Compatible with a wide range of CNC machines
• Designed for easy installation using J Tech Photonics mounting solutions
• No additional safety electronics required—everything is included in the kit

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✅ Ideal For:

• CNC owners upgrading from lower-power laser systems
• Users who want one laser for engraving and cutting
• Shops that value speed, flexibility, and clean results
• Makers looking for a powerful, professional-grade laser upgrade with minimal setup

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J Tech Has Your Back

You’re not alone — we support thousands of laser upgrade users and provide:

• Install guides, videos, and diagrams
• Email/phone support from real engineers
• LightBurn setup help
• Materials and speed guidance

 

Know your CNC machine you want to upgrade? Check it out here:

Get Your All in One Machine Bundle HERE