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BONEHAM Diamond Groove Drill Bushing (DGM): 4.20 mm Inside Dia., 8.00 mm Outside Dia. - Metric Standard-Wall Diamond Groove Drill Bushings
BONEHAMMetric Standard-Wall Diamond Groove Drill Bushings

BONEHAM Diamond Groove Drill Bushing (DGM): 4.20 mm Inside Dia., 8.00 mm Outside Dia.

The BONEHAM Diamond Groove Drill Bushing (DGM) is a metric standard-wall bushing with a 4.20 mm inside diameter, 8.00 mm outside diameter, and 16.00 mm overall length (MPN DGM8164.2MM). It features specified…

SKU 3G-OTH-631058

Brand
BONEHAM
Item
Diamond Groove Drill Bushing
Category
Metric Standard-Wall Diamond Groove Drill Bushings
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Technical Specifications

BONEHAM
Manufacturer Part Number
DGM8164.2MM
Overall Lg
16.00 mm
Outside Dia.
8.00 mm
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BONEHAM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BONEHAM Diamond Groove Drill Bushing (DGM) is a metric standard-wall bushing with a 4.20 mm inside diameter, 8.00 mm outside diameter, and 16.00 mm overall length (MPN DGM8164.2MM). It features specified tolerances of +0.0001 in /+0.0004 in and +0.6500 in /+0.2500 in, designed for precision drilling applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a BONEHAM Diamond Groove Drill Bushing used for?

A BONEHAM Diamond Groove Drill Bushing (DGM) guides drill bits in precision jigs and fixtures for metalworking and machining. Its diamond groove locks the bushing in place, ensuring accurate hole placement in repetitive production runs across industries like automotive and aerospace.

What are the specifications of the BONEHAM DGM8164.2MM drill bushing?

The BONEHAM DGM8164.2MM has a 4.20 mm inside diameter, 8.00 mm outside diameter, and 16.00 mm overall length. Tolerances are +0.0001 in /+0.0004 in and +0.6500 in /+0.2500 in. It is a metric standard-wall diamond groove bushing for precision drilling applications.

Where to buy BONEHAM drill bushings worldwide?

3G Electric supplies BONEHAM Diamond Groove Drill Bushings worldwide. We handle full logistics and customs clearance to deliver precision tooling like the DGM8164.2MM to your facility. Contact us for a quote and lead time on this metric bushing.

How to install a diamond groove drill bushing?

Press the BONEHAM diamond groove bushing into a reamed hole in your jig plate until the groove aligns with the retaining screw. Tighten the screw into the groove to lock the bushing. Ensure the bushing is seated flush to avoid drill deflection during operation.

BONEHAM Products

3G Electric supplies BONEHAM metric 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.

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