There are many bushing types, and each fulfills a specific function. Each bushing is selected based on factors such as the material being drilled, the precision required, and the production environment.

There are many common types of drill bushings, and each is designed for certain applications and machining needs. The most widely used types are:

• Press-Fit Bushings: These simple, cylindrical bushings are used to guide the drill bit, providing basic alignment and support.
• Shouldered bushings: These feature a shoulder to position the bushing accurately in the workpiece for better stability and alignment.
• Removable bushings: Removable bushings are perfect for applications where the number of drilled holes is anticipated to exceed the lifespan of the bushing.
• Oilite bushings: Created using a porous bronze material impregnated with oil, these bushings provide lubrication and reduce friction during drilling.
• Carbide bushings: Perfect for applications that involve abrasion or high wear. 
• Fixed bushings: These bushings are securely mounted in place in applications requiring specific hole sizes and maximum precision.

Drill bushings are precision components used in the machining process. They guide drill bits for accurate hole placement. Drill bushings maintain the correct alignment and depth of the drill bit throughout the drilling process. Basically, drill bushings are vital for achieving precision and efficiency in drilling operations.

Some key uses include:

• Alignment: Drill bushings provide a precise reference point, making sure the drill bit enters the material at the correct angle and location.
• Stability: When the drill bit is held steady, it reduces vibrations and prevents wandering, which can produce inaccurate holes.
• Depth control: Some bushings are made to limit drill bit depth. This ensures consistent hole depth across multiple parts.
• Wear resistance: Consisting of hard materials, drill bushings protect workpieces from wear and tear caused by the drill bit.
• Production efficiency: The application of bushings can speed up the drilling process, especially in production environments, by reducing setup time and improving repeatability.

It’s easy – just ask an expert. Please enter the required type, quantity, internal diameter, outside diameter, and length. One of our drill bushing experts will promptly provide you with our best price and turnaround time.