BONEHAM Diamond Groove Drill Bushing (DG): 3/8 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 3/8 in inside diameter, 3/4 in outside diameter, and 1/2 in overall length (MPN DG488.3750). It features an inside…
SKU 3G-OTH-728549
Also listed as: DG4883750 · DG488 3750 · DG488-3750
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 Diamond Groove Drill Bushing (DG) is a fractional-inch standard-wall drill bushing with a 3/8 in inside diameter, 3/4 in outside diameter, and 1/2 in overall length (MPN DG488.3750). 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.
Frequently Asked Questions
What is a BONEHAM Diamond Groove Drill Bushing used for?
A BONEHAM Diamond Groove Drill Bushing (DG) guides drill bits in jigs and fixtures for precision hole placement in metalworking and machining applications. Its diamond groove locks the bushing in place, preventing rotation during drilling operations.
What are the specifications of the BONEHAM DG488.3750 drill bushing?
The BONEHAM DG488.3750 is a fractional-inch standard-wall diamond groove drill bushing with a 3/8 in inside diameter, 3/4 in outside diameter, and 1/2 in overall length. Inside diameter tolerance is +0.0001 in /+0.0005 in; outside diameter tolerance is +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 to order the DG488.3750 or other BONEHAM bushing sizes.
How to install a diamond groove drill bushing?
To install a BONEHAM diamond groove drill bushing, press it into a reamed hole in your jig plate until the diamond groove aligns with the locking set screw. Tighten the screw into the groove to prevent rotation. Ensure the bushing is seated flush for accurate drilling.
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.
