Precision CNC Door Interlock Key (Includes 4mm Stainless Pin)
Upgraded door interlock setup key engineered to fit Mazak, Hardinge, Doosan, Hurco, and many other standard CNC machining centres and lathes.
Designed and produced by an engineer with over 30 years of manufacturing experience, this listing offers a noticeable upgrade in print quality, dimensional accuracy, and durability compared to standard mass-produced alternatives.
Stainless Steel Hardware: Includes a high-grade 4mm stainless steel pin matched to original manufacturer specs for smooth engagement and durability.
Superior Finish & Fit: Printed with precise dimensional accuracy and smooth surface finishing—no rough layer lines or loose tolerances.
Chemical-Resistant Material: Printed using a high-durability, chemically resistant filament formulated to withstand coolants, oils, and shop environments.
Wide Compatibility: Fits Mazak, Hardinge, Doosan, Hurco, and multiple other CNC door safety switch designs.
Verify Size Before Ordering: Machine door switches can vary by model year and switch brand. Please double-check all dimensional photos in this listing against your switch unit before buying.
Need closer inspection? Message me for high-resolution close-ups or specific dimension verifications!
FOR SETUP USE ONLY: This key is designed exclusively as an auxiliary aid for machine setters and operators during manual job setups, alignment, and maintenance. It is NOT manufactured, sold, or intended to bypass safety interlocks during automatic production cycles. The purchaser assumes full responsibility for proper, safe usage in compliance with workshop safety regulations.
Need single test units or other workshop setups? Check my other listings for more high-precision CNC tooling accessories and 3D-printed shop solutions!