Ortur Laser Master 3 Model Z Axis Adjuster Bit-Drive & Knob Upgrade?:Bit Drive & T Handle Knob This durable and high quality

This durable and high quality 4" fan is powerful enough to extract smoke and heat from your enclosure

Nylon (for general cleaning and maintenance)

Make sure to get one of our 8 inch fans and 8" filters to match the size

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Ortur Laser Master 3 Model Z Axis Adjuster Bit-Drive & Knob Upgrade?:Bit Drive & T Handle Knob This durable and high qualityDesigned for the Ortur Laser Master 3 but Works with ALL ORTUR & AUFERO Models & gives you 50mm of Z travel for quick and easy focus. Frustrated with the stock Ortur Slider (their version of a z axis adjuster)? We created the industry standard Z Axis Adjuster. Ours is rigid, lightweight (half the weight of the Stock Ortur Slider), and much more versatile. Easily adjust the height and focus of your laser module with our Z Axis Adjuster. It works with