BONEHAM Serrated Press-Fit Drill Bushing (SP): 3/16 in Inside Dia., 13/32 in Outside Dia.

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

The BONEHAM SP268.1875 is a fractional-inch standard-wall serrated press-fit drill bushing with a 3/16 in inside diameter, 13/32 in outside diameter, and 1/2 in overall length. Inside diameter tolerance is +0.0001 in /+0.0004 in; outside diameter tolerance is +0.0000 in /-0.0002 in.

3G Electric supplies BONEHAM drill bushings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine BONEHAM parts to your facility. Contact us for pricing and lead time on the SP268.1875 or other serrated press-fit bushings.

To install a BONEHAM serrated press-fit bushing, press it into a reamed or drilled hole in the jig plate using an arbor press. The serrations on the outside diameter create an interference fit that prevents rotation. Ensure the bushing is seated flush with the plate surface for accurate drill guidance.