BONEHAM Gun Drill Bushing Insert (GDI): 19/64 in Inside Dia., 1/2 in Outside Dia.
The BONEHAM Gun Drill Bushing Insert (GDI) is a decimal-inch standard-wall bushing insert with a 19/64 in inside diameter, 1/2 in outside diameter, and 1/2 in overall length (MPN GDI328.2990). It features an outside…
SKU 3G-OTH-626238
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Product Description
The BONEHAM Gun Drill Bushing Insert (GDI) is a decimal-inch standard-wall bushing insert with a 19/64 in inside diameter, 1/2 in outside diameter, and 1/2 in overall length (MPN GDI328.2990). It features an outside diameter tolerance of +0.0017 in /+0.0014 in and an inside diameter tolerance of -0.0000 in /+0.0002 in.
Frequently Asked Questions
What is a BONEHAM Gun Drill Bushing Insert used for?
A BONEHAM Gun Drill Bushing Insert guides and supports a gun drill during deep-hole drilling operations, ensuring precision alignment and reducing vibration. It is commonly used in machining applications across industries such as aerospace, automotive, and oil and gas, where tight tolerances are critical.
What are the specifications of the BONEHAM GDI328.2990 bushing insert?
The BONEHAM GDI328.2990 is a decimal-inch standard-wall gun drill bushing insert with a 19/64 in inside diameter, 1/2 in outside diameter, and 1/2 in overall length. Its outside diameter tolerance is +0.0017 in /+0.0014 in, and its inside 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, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver genuine parts like the GDI328.2990 to support your machining operations anywhere.
How to select the correct gun drill bushing insert for a machining application?
To select the correct gun drill bushing insert, match the inside diameter to your drill size and the outside diameter to the bushing holder bore. Verify tolerances—such as the BONEHAM GDI328.2990's +0.0017 in /+0.0014 in OD tolerance—to ensure proper fit and alignment for precision drilling.
BONEHAM Products
3G Electric supplies BONEHAM decimal-inch 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.
