Machined Aluminum Mounting Component with Adapter Bracket and Deep Conical Counterbore

Conical counterbore angle and bore centreline perpendicularity to the bracket face govern fit for an aluminium machined adapter bracket; counterbore angle deviation prevents the mating tapered fastener from seating at the design contact depth, while a bore centreline tilted from the bracket face introduces a skew angle into the fastened sub-assembly that propagates misalignment into the adjacent component. Kunshan Improve Electromechanical Equipment (Suzhou, Jiangsu, established 2015) mills this aluminium adapter bracket with deep conical counterbore using CNC milling and four-axis horizontal machining centre at their approximately 15,000 m² Suzhou facility, with counterbore angle, bore ID, and bracket face perpendicularity validated per your drawing during first-piece verification. ASME, IATF 16949, ISO 14001, ISO 45001, and ISO 9001 certifications cover aerospace, automation, energy storage, and medical equipment adapter bracket applications. The facility serves robotics, oil & gas, and battery clients. To quote, we need your drawing showing counterbore angle, bore ID, face perpendicularity, and aluminium grade.