650nm 250mW Red Laser Pointer for CNC Engraver – Adjustable Focus, Precise Locating Module

🎯 General Description: 650 nm red laser pointer for precise and reliable positioning on your CNC machines and DIY projects. Powerful (200–250 mW), compact, and with adjustable focus, it allows for instant alignment without disassembly or recalibration. Ideal for demanding hobbyists, CNC engineers, and digital artists. ⚙️ Technical Specifications: Color: Silver; Material: Robust metal; Wavelength: 650 nm; Optical power: 200–250 mW; Voltage: DC 3–4.5 V; Current: < 350 mA; Module dimensions: 12 × 44 mm (Ø × H); Cable length: 19 cm (red wire = +, black = –); Unit weight: 18 g; Contents: 1 red laser pointer 🔧 Installation: Intuitive mounting in seconds. Stable attachment to rails or CNC stands thanks to its compact metal housing. Simple electrical connection: 2 wires (XH2.54), clearly marked polarity (triangle = +). ✨ Use: Use it for precise positioning before engraving, cutting, or machining. The adjustable focus ensures a sharp point on any type of surface—wood, plastic, or metal. Perfect for saving time, avoiding mistakes, and refining your DIY creations with confidence. ⚠️ Other information: Designed for registration only—not suitable for continuous engraving. For optimal longevity, use in short bursts and ensure good cooling. Slight variations in color or dimensions may occur (due to manual measurement and lighting conditions).