BONEHAM Diamond Groove Drill Bushing (DG): 1/8 in Inside Dia., 1/4 in Outside Dia.
The BONEHAM Diamond Groove Drill Bushing (DG) is a decimal-inch standard-wall drill bushing with a 1/8 in inside diameter, 1/4 in outside diameter, and 1/2 in overall length (MPN DG168.1280). Key tolerances include…
SKU 3G-OTH-728350
Also listed as: DG1681280 · DG168 1280 · DG168-1280
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.
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 1/8 in inside diameter, 1/4 in outside diameter, and 1/2 in overall length (MPN DG168.1280). Key tolerances include +0.0001 in /+0.0004 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 precisely guides drill bits in jigs and fixtures for metalworking and machining operations. Its diamond groove design provides secure retention in the jig plate, ensuring accurate hole placement and repeatability across production runs.
What are the specifications of the BONEHAM DG168.1280 drill bushing?
The BONEHAM DG168.1280 is a decimal-inch standard-wall diamond groove drill bushing with a 1/8 in inside diameter, 1/4 in outside diameter, and 1/2 in overall length. Tolerances are +0.0001 in /+0.0004 in on the ID and +0.0250 in /+0.0100 in on the OD.
Where to buy BONEHAM drill bushings worldwide?
3G Electric supplies BONEHAM Diamond Groove Drill Bushings 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 DG168.1280 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 plate hole, and the overall length to your plate thickness. Ensure the tolerance class (e.g., +0.0001 in /+0.0004 in) suits your required hole accuracy.
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.
