Variable adapter device with easy manual adjustment from 1mm to 12mm for engraving and cutting measurements made of stainless steel

Perfect for engraving, cutting and measuring tasks and increases efficiency and precision by effectively controlling output in industrial or experimental environments This adjustable adapter module features a manual mechanism to precisely control the size from Φ1 to Φ12 mm and provides flexibility to optimize intensity and size for different applications This user-friendly device is ideal for both beginners and professionals technology and is aimed at anyone who needs precise beam management in environments such as workshops or laboratories Thanks to the uncomplicated manual operation, this variable aperture allows quick adjustments in no time at all, making it a reliable accessory for versatile setups and improved workflows Made of high quality stainless steel and aluminum alloy materials, ensuring excellent light transmission, minimal dispersion and stable standard interfaces for easy compatibility with most engraving machines