30W laser module, laser head, fast engraving of stainless steel and oxidized metal, blue high-efficiency light transmittance,

40W 24V laser head, blue laser module, ultra-fast engraving of stainless steel and oxidized metal, high light transmittance

Actual 30W laser head, blue laser module super fast engraving stainless steel and oxidized metal, high light transmittance

40W laser head, blue laser module, ultra-fast engraving of stainless steel and oxidized metal, high light transmittance

40W laser head super fast engraving stainless steel and oxidized metal, blue laser module, high efficiency light transmittance

40W laser head ultra-fast engraving stainless steel and oxidized metal, blue laser module, high-efficiency light transmittance

30W laser head, blue laser module ultra-fast engraving stainless steel and oxidized metal, high light transmittance

40W laser head, high transmittance, ultra-fast engraving of stainless steel and oxidized metal, blue laser module

40W 24V laser head super fast engraving stainless steel and oxidized metal, blue laser module, high light transmittance

40W/30W laser head, blue laser module, ultra-fast engraving of cutting wood and oxidized metal, high light transmittance

40W laser head, blue laser module, ultra-fast engraving of stainless steel and oxidized metal, high transmittance with PWM TTL

40W/30W laser head, blue laser module, ultra-fast engraving of cutting wood and oxidized metal, high light transmittance

Actual 30W laser head, high transmittance, blue laser module ultra-fast engraving stainless steel and oxidized metal, PWM TTL

Actual 30W laser head, blue laser module, super fast engraving of stainless steel and oxidized metal, actual power, with PWM TTL

40W laser head, blue laser module, fast engraving speed, high transmittance, can engrave stainless steel and oxidized metal

40W laser head, laser module, DIY ultra-fast engraving of stainless steel and oxidized metal, high transmittance, with PWM/TTL

Actual power, actual wattage, 30W laser head, blue laser module ultra-fast engraving stainless steel and oxidized metal

30W laser head, blue laser module, fast engraving speed, with TTL/PWM, can be used to engrave stainless steel and oxidized metal

30W laser head, blue laser module, with TTL/PWM, fast engraving speed, can be used to engrave stainless steel and oxidized metal

Actual 30W blue laser module, laser head super fast engraving stainless steel and oxidized metal, actual power, with PWM TTL

30W laser head, blue laser module super fast engraving stainless steel and oxidized metal, actual power, actual wattage

30W blue laser module, laser head, fast engraving speed, with TTL/PWM, can be used to engrave stainless steel and oxidized metal

Blue laser module, actual 30W laser head super fast engraving stainless steel and oxidized metal, actual power, with PWM TTL

30W laser head, blue laser module, fast engraving speed, can be used to engrave stainless steel and oxidized metal, with TTL/PWM

Actual 30W laser head super fast engraving stainless steel and oxidized metal, with PWM TTL blue laser module, actual wattage

30W blue laser module, laser head, fast engraving speed, can be used to engrave stainless steel and oxidized metal, with TTL/PWM

Actual 30W laser head super fast engraving stainless steel and oxidized metal, blue laser module, actual power, with PWM TTL

30W laser head laser module, used to quickly engrave wood stainless steel and oxidized metal, engraving and cutting tools

30W CNC laser head, blue laser module, can cut wood. Fast marking and engraving tool for oxidized metals, with PWM/TTL

30W laser head laser module, rapid engraving of oxidized metal, used for wood marking, engraving and cutting tools, with PWM/TTL

D-ZK3 high efficiency light transmittance 7W laser module 7000mw laser head 12V TTL / PWM for DIY laser engraving and cutting

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