Drill Bushing Types Guide: ANSI P, H, SF, PM & More

Choosing the wrong drill bushing can ruin a part, slow down production, and cost your shop real money.

Whether you’re building a new drill jig or upgrading an existing fixture, understanding drill bushing types is one of the most important decisions you’ll make. The right bushing keeps your drill on target, hole after hole, shift after shift.

In this guide, we cover all major ANSI drill bushing types — P, H, SF, PM, SFX, and HM — so you can select the right one with confidence. You’ll also get a full breakdown of press fit vs renewable bushings and a practical selection guide for your specific production needs.

Let’s get started.

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Workholding Systems for Accurate Manufacturing

Modern manufacturing requires precision, consistency, and efficiency. Machines can cut and shape materials with incredible accuracy, but they still depend on proper workholding and tooling components to perform reliably.

Manufacturers use workholding systems to secure parts and guide tools during machining operations. These systems often combine clamping components, drill bushings, and alignment tooling to create stable and repeatable production processes.

Reliable solutions from company like  All American Bushing help manufacturers improve accuracy and maintain consistent production quality across many industries.

This article explains what workholding system is, how toggle clamps and drill bushings function in manufacturing systems, and why combining these tooling components improves overall production performance.

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