SPT C35 CO2 Laser Tube for Engraving and Cutting Machines

SPT C35 CO2 Laser Tube

Compact power you can trust—bench-tested in Ohio and ready to slide into your Rabbit Laser USA SD-40-6040, DL-40-6040, K40-class desktop, or any 720 mm 35-40 W chassis.

Key Benefits

• Industrial-grade SPT build – thick-wall borosilicate glass for rock-steady beam focus.
• Calibrated output – 35 W nominal (45 W peak) keeps cuts quick and edges crisp.
• Long service life – 2 000 + hours when run ≤ 15 mA at 20–25 °C coolant temperature.
• QC-tested in the U.S. – every tube is power-curve logged before it leaves our Middletown shop.
• Protective shipping – foam-sleeved, double-boxed crate arrives ready to install.
• Rabbit-backed tech support – real humans via phone, email, or video call.

Technical Specs

Installation / Care Tips

1. Keep current below 15 mA for everyday jobs.
2. Use a calibrated chiller; swap distilled water every 3 months.
3. Align mirrors before first fire to avoid hot-spot damage.
4. Drain coolant if ambient temps may drop below freezing.

Need help? Call 513-217-5707 or email support@RabbitLaserUSA.com —same-day answers from people who run these machines daily.

Schools, universities, and military buyers: ask about our standing discounts at checkout.