BONEHAM Letter Size Standard-Wall Diamond Groove Drill Bushing

A BONEHAM Diamond Groove Drill Bushing (DG) precisely guides drill bits in jigs and fixtures for repeatable hole placement in metalworking and machining operations. Its diamond groove locks the bushing in place, preventing rotation during drilling. 3G Electric supplies this and other precision tooling across 14 industrial departments.

The BONEHAM DG328.2610 is a letter-size standard-wall diamond groove drill bushing with a G inside diameter, 1/2 in outside diameter, and 1/2 in overall length. Inside diameter tolerance is +0.0001 in /+0.0005 in; outside diameter tolerance is +0.0250 in /+0.0100 in.

3G Electric sources and delivers BONEHAM Diamond Groove Drill Bushings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider since 1990, we interpret your demand and supply genuine parts across machining, electrical, and other categories. Contact us for availability and delivery to your location.

To install a BONEHAM diamond groove drill bushing, press it into a reamed hole in your jig plate until the diamond groove aligns with a setscrew or locking pin. Ensure the bushing is seated flush and the locking mechanism engages the groove to prevent rotation. Always follow standard jig and fixture practices for alignment.