BONEHAM Serrated Press-Fit Drill Bushing (SP): W Inside Dia., 3/4 in Outside Dia.

A BONEHAM serrated press-fit drill bushing guides drill bits in jigs and fixtures for precision hole placement in metalworking. The serrated outer surface locks into the mounting hole to prevent rotation during drilling, ensuring repeatable accuracy in production machining operations.

The BONEHAM SP488.3860 is a letter-size standard-wall serrated press-fit drill bushing with a 3/4 in outside diameter, 1/2 in overall length, inside diameter tolerance of +0.0001 in /+0.0005 in, and outside diameter tolerance of +0.0000 in /-0.0002 in.

3G Electric supplies BONEHAM serrated press-fit drill bushings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver precision tooling components like the SP488.3860 to your facility, regardless of location.

To install a BONEHAM serrated press-fit bushing, press it into a reamed or drilled hole of matching nominal diameter using an arbor press. Ensure the bushing is fully seated and the serrations engage the host material to prevent rotation. Avoid hammering, which can damage tolerances.