BONEHAM Diamond Groove Drill Bushing (DG): 1/4 in Inside Dia., 1/2 in Outside Dia.
The BONEHAM Diamond Groove Drill Bushing (DG) is a decimal-inch standard-wall drill bushing with a 1/4 in inside diameter, 1/2 in outside diameter, and 3/4 in overall length (MPN DG3212.2505). Key tolerances include…
SKU 3G-OTH-728351
Need installation or engineering help?
Ask a question
Product Description
The BONEHAM Diamond Groove Drill Bushing (DG) is a decimal-inch standard-wall drill bushing with a 1/4 in inside diameter, 1/2 in outside diameter, and 3/4 in overall length (MPN DG3212.2505). Key tolerances include +0.0001 in /+0.0005 in and +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 precisely guides drill bits in jigs and fixtures for metalworking and machining operations. Its diamond groove design improves chip clearance and lubrication, making it suitable for high-production drilling across industries like automotive and aerospace.
What are the specifications of the BONEHAM DG3212.2505 drill bushing?
The BONEHAM DG3212.2505 is a decimal-inch standard-wall diamond groove drill bushing with a 1/4 in inside diameter, 1/2 in outside diameter, and 3/4 in overall length. Tolerances are +0.0001 in /+0.0005 in and +0.0250 in /+0.0100 in.
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 DG3212.2505 or other BONEHAM bushing sizes.
How to select the correct BONEHAM diamond groove drill bushing?
Select a BONEHAM diamond groove drill bushing by matching the inside diameter to your drill bit size, the outside diameter to your jig bore, and the overall length to your fixture depth. Verify tolerances for press-fit or slip-fit applications. 3G Electric can help interpret your requirements.
BONEHAM Products
3G Electric supplies BONEHAM decimal-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.
