Drill bushing

Types of drilling bushings: A. Headless wearing press-fit bushing B. Head wearing press-fit bushing C. Headless liner bushing with renewable bushing D. Head liner bushing with renewable bushing

Four features that can be incorporated into small renewable bushings for easy removal with a screwdriver.

Four types of dogs. Key (A) shows how the end of the dog can be bent down to wrap around the edge of the jig plate; key (B) shows how a pin can be used to keep the dog from rotating.

Various methods to lock renewable bushings

A drill bushing, also known as a jig bushing, is a tool used in metalworking jigs to guide cutting tools, most commonly drill bits. Other tools that are commonly used in a drill bushing include counterbores, countersinks, and reamers. They are designed to guide, position, and support the cutting tool.

单词	Drill bushing
释义	Drill bushing 英语百科 Drill bushing A drill bushing, also known as a jig bushing, is a tool used in metalworking jigs to guide cutting tools, most commonly drill bits. Other tools that are commonly used in a drill bushing include counterbores, countersinks, and reamers. They are designed to guide, position, and support the cutting tool.
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