BONEHAM Serrated Press-Fit Drill Bushing (SP): V 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 and machining operations. The serrated outer diameter locks into the mounting plate to prevent rotation, ensuring repeatable accuracy in production drilling.

The BONEHAM SP486.3770 is a letter-size standard-wall serrated press-fit drill bushing with a V inside diameter, 3/4 in outside diameter, and 3/8 in overall length. Inside-diameter tolerance is +0.0001 in /+0.0005 in; outside-diameter tolerance is +0.0000 in /-0.0002 in.

3G Electric supplies BONEHAM drill bushings worldwide, handling full logistics and customs clearance for international orders. As a global industrial sourcing partner, we provide genuine BONEHAM parts like the SP486.3770 to machining facilities, toolrooms, and manufacturers across all regions.

To install a BONEHAM serrated press-fit drill bushing, press it into a reamed or bored hole in the jig plate using an arbor press or hydraulic press. Ensure the hole diameter matches the bushing's outside diameter tolerance. The serrations grip the plate wall, so no additional locking is required.