感測器，Z軸極限，HiTorque大型桌上銑床豪華型

Finally got around to swapping this on my SX3.5 and the steel bracket alignment is spot-on, no shimming needed. The sensor triggers the power lift cleanly every time, even after a few hours of heavy milling. Only wish it came with extra mounting screws, but that's minor.

Fits perfectly on the power lift bracket—no fiddling or modification needed. The sensor triggers cleanly at the limit, giving me confidence it'll hold up on a busy job.

Installed this sensor to replace a finicky one on my mill’s power lift, and the magnetic reed switch engages exactly where it should every time. The bracket alignment was a bit fiddly, but once set, the whole Z-axis movement feels much more precise now.