CNC Edge Finder | C16/C20/C32 Sensor | LED & Audible Alignment Tool

Achieve precise tool alignment and edge finding with the C16 C20 C32 Photoelectric Edge Finder. This professional-grade sensor combines LED light and audible tone indicators with a highly sensitive photoelectric mechanism for repeatable accuracy within 0.005mm, ensuring perfect workpiece zeroing on your CNC mill or manual machine. Features and Benefits - Photoelectric Sensing Technology - Detects edges with exceptional sensitivity and minimal contact force, preventing tool or workpiece damage compared to mechanical probes. - Dual LED and Audible Signal - Clear visual and sound feedback ensures reliable operation in noisy workshops or when visual focus is on the tool. - Three Model Sizes (C16, C20, C32) - Choose the correct shank diameter (16mm, 20mm, 32mm) for a secure, precise fit in your machine's spindle or collet. - Precision Ground Body - Manufactured to tight tolerances for consistent runout and reliable, repeatable measurements critical for high-tolerance machining. - Durable Construction - Built from hardened steel and impact-resistant components to withstand the rigors of daily shop use and maintain calibration. Applications - CNC Machine Setup - Rapidly and accurately find workpiece edges, centers, and hole locations to establish precise program zero points. - Manual Milling and Drilling - Perfect for toolmakers and machinists to locate part edges and centers on Bridgeport-style mills without guesswork. - Lathe Tool Setting - Can be used as a reference to set tool offsets and establish part datums on CNC lathes when mounted in the turret. - Inspection and Layout Verification - Confirm part alignment and feature locations before committing to a machining operation, reducing scrap. Note: For optimal performance and longevity, store in a protective case and avoid dropping or impacting the sensor tip.