BONEHAM Gun Drill Bushing Insert (GDI): C Inside Dia., 1/2 in Outside Dia.
The BONEHAM Gun Drill Bushing Insert (GDI): C Inside Dia. is a letter-size standard-wall bushing insert with a 1/2 in outside diameter and 1/2 in overall length. It features an inside-diameter tolerance of +0.0017 in…
SKU 3G-OTH-729192
Also listed as: GDI3282420 · GDI328 2420 · GDI328-2420
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The BONEHAM Gun Drill Bushing Insert (GDI): C Inside Dia. is a letter-size standard-wall bushing insert with a 1/2 in outside diameter and 1/2 in overall length. It features an inside-diameter tolerance of +0.0017 in /+0.0014 in and an outside-diameter tolerance of -0.0000 in /+0.0002 in (MPN GDI328.2420).
Frequently Asked Questions
What is a Boneham gun drill bushing insert used for?
A Boneham gun drill bushing insert guides the drill bit during deep-hole drilling, ensuring precision alignment and reducing runout. It is commonly used in machining operations for oil-field, automotive, and aerospace components where tight tolerances are critical.
What are the specifications of the Boneham GDI328.2420 bushing insert?
The Boneham GDI328.2420 is a letter-size standard-wall gun drill bushing insert with a C inside diameter, 1/2 in outside diameter, and 1/2 in overall length. Inside-diameter tolerance is +0.0017 in /+0.0014 in; outside-diameter tolerance is -0.0000 in /+0.0002 in.
Where to buy Boneham gun drill bushing inserts worldwide?
3G Electric supplies Boneham gun drill bushing inserts worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the GDI328.2420 or other Boneham bushing sizes.
How to select the correct gun drill bushing insert for a machining application?
Select a bushing insert with an inside diameter matching your drill bit size and an outside diameter that fits your bushing holder. Verify tolerances: Boneham GDI inserts offer precision fits like +0.0017 in /+0.0014 in ID. Always confirm overall length and wall type (standard-wall shown here) for your setup.
BONEHAM Products
3G Electric supplies BONEHAM letter size standard-wall gun drill bushing inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
