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 decimal-inch standard-wall drill bushing with a 7/16 in inside diameter, 3/4 in outside diameter, and 1/2 in overall length (MPN DG488.4388). It features tolerances…
SKU 3G-OTH-728347
Also listed as: DG4884388 · DG488 4388 · DG488-4388
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The BONEHAM Diamond Groove Drill Bushing (DG) is a decimal-inch standard-wall drill bushing with a 7/16 in inside diameter, 3/4 in outside diameter, and 1/2 in overall length (MPN DG488.4388). It features tolerances of +0.0001 in /+0.0005 in and +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 (DG) guides drill bits in precision machining, ensuring accurate hole placement and alignment in jigs and fixtures. It is commonly used in metalworking, aerospace, and automotive manufacturing where tight tolerances are critical.
What are the specifications of the BONEHAM DG488.4388 drill bushing?
The BONEHAM DG488.4388 has a 7/16 in inside diameter, 3/4 in outside diameter, and 1/2 in overall length. It features tolerances of +0.0001 in /+0.0005 in and +0.0250 in /+0.0100 in, making it suitable for decimal-inch standard-wall applications.
Where to buy BONEHAM Diamond Groove Drill Bushings worldwide?
3G Electric supplies BONEHAM Diamond Groove Drill Bushings worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the DG488.4388 to your facility, regardless of location.
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 the jig bore, and the overall length to the jig thickness. Verify tolerances like +0.0001 in /+0.0005 in for precision alignment. Consult your jig design for fit.
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.
