BONEHAM Diamond Groove Drill Bushing (DG): 7/16 in Inside Dia., 3/4 in Outside Dia.
The BONEHAM Diamond Groove Drill Bushing (DG) is a fractional-inch standard-wall drill bushing with a 7/16 in inside diameter, 3/4 in outside diameter, and 3/8 in overall length (MPN DG486.4375). It features a…
SKU 3G-OTH-728586
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Product Description
The BONEHAM Diamond Groove Drill Bushing (DG) is a fractional-inch standard-wall drill bushing with a 7/16 in inside diameter, 3/4 in outside diameter, and 3/8 in overall length (MPN DG486.4375). It features a tolerance of +0.0001 in /+0.0005 in and a diamond groove tolerance of +0.0250 in /+0.0100 in.
Frequently Asked Questions
What is a BONEHAM Diamond Groove Drill Bushing used for?
A BONEHAM Diamond Groove Drill Bushing guides drill bits in precision machining and jig-and-fixture work. Its diamond groove locks the bushing in place, preventing rotation during drilling. It is used across metalworking, aerospace, and automotive manufacturing where accurate hole placement is critical.
What are the specifications of the BONEHAM DG486.4375 drill bushing?
The BONEHAM DG486.4375 has a 7/16 in inside diameter, 3/4 in outside diameter, and 3/8 in overall length. Its inside diameter tolerance is +0.0001 in /+0.0005 in, and its diamond groove tolerance is +0.0250 in /+0.0100 in. It is a fractional-inch standard-wall type.
Where to buy BONEHAM drill bushings worldwide?
3G Electric supplies BONEHAM Diamond Groove Drill Bushings worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the DG486.4375 or other BONEHAM bushing sizes.
How to install a diamond groove drill bushing?
To install a BONEHAM diamond groove bushing, press it into a reamed hole in your jig plate until the groove aligns with a setscrew or locking pin. Ensure the bushing is seated flush and the locking element engages the groove to prevent rotation. Use a bushing press to avoid damage.
BONEHAM Products
3G Electric supplies BONEHAM fractional-inch standard-wall diamond groove drill bushings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
