A bead blasting finish is one of the fastest ways to turn a raw CNC part into a clean, consistent product. The process propels millions of tiny media particles at the surface, peening away tool marks and leaving a uniform matte satin texture. Because the equipment is simple and cycle […]

Stainless steel earns its name from a chromium oxide film that shields the iron underneath. Yet machined stainless parts can still rust, and the culprit is usually the machining process itself. Stainless steel passivation removes that contamination and restores the protective layer, making it one of the most valuable low-cost

Anodizing aluminum parts is the most common way to protect and decorate CNC machined aluminum. The process grows a controlled oxide layer on the metal surface, adding corrosion resistance, hardness, and color while contributing almost no weight. Because aluminum already carries a thin natural oxide film, anodizing simply thickens that

CNC gear machining turns blank discs into the teeth that drive conveyors, actuators, pumps, and robots. Unlike molded gears, machined gears handle real torque, tight backlash, and one-off sizes without any tooling investment. This guide covers the gear types a CNC shop can make, the processes behind the teeth, and

Press fit tolerance is the difference between a bearing that stays seated for years and one that spins loose in a month. Too little interference and the joint loosens under load. Add too much, and the housing cracks or the assembly press bottoms out. This guide explains interference, clearance, and