BONEHAM Diamond Groove Drill Bushing (DG): 21/64 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 21/64 in inside diameter, 3/4 in outside diameter, and 3/8 in overall length (MPN DG486.3281). It features an…
SKU 3G-OTH-728608
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Product Description
The BONEHAM Diamond Groove Drill Bushing (DG) is a fractional-inch standard-wall drill bushing with a 21/64 in inside diameter, 3/4 in outside diameter, and 3/8 in overall length (MPN DG486.3281). It features an inside diameter tolerance of +0.0001 in /+0.0005 in and an outside diameter tolerance of +0.0250 in /+0.0100 in.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a BONEHAM Diamond Groove Drill Bushing used for?
A BONEHAM Diamond Groove Drill Bushing (DG) guides drill bits in precision jigs and fixtures during machining operations. Its diamond groove design retains lubricant and reduces wear, making it suitable for high-accuracy drilling in metalworking and tool-and-die applications across industries.
What are the specifications of the BONEHAM DG486.3281 drill bushing?
The BONEHAM DG486.3281 has a 21/64 in 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 +0.0250 in /+0.0100 in. It is a fractional-inch standard-wall diamond groove type.
Where to buy BONEHAM Diamond Groove 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 DG486.3281 or other BONEHAM bushing sizes.
How to select the correct BONEHAM drill bushing for a jig?
Select a BONEHAM drill bushing by matching the inside diameter to your drill bit size, the outside diameter to your jig bore, and the overall length to the jig plate thickness. The diamond groove design suits applications needing lubrication retention. Verify tolerances (+0.0001 in /+0.0005 in ID) for precision work.
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.
