BONEHAM Diamond Groove Drill Bushing (DG): #21 Inside Dia., 5/16 in Outside Dia.
The BONEHAM Diamond Groove Drill Bushing (DG) #21 Inside Dia. is a wire size standard-wall drill bushing with a 5/16 in outside diameter and 3/4 in overall length (MPN DG2012.1590). It features an inside diameter…
SKU 3G-OTH-733711
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Product Description
The BONEHAM Diamond Groove Drill Bushing (DG) #21 Inside Dia. is a wire size standard-wall drill bushing with a 5/16 in outside diameter and 3/4 in overall length (MPN DG2012.1590). It features an inside diameter tolerance of +0.0001 in /+0.0004 in and a length tolerance of +0.0245 in /+0.0095 in.
Frequently Asked Questions
What is a BONEHAM Diamond Groove Drill Bushing used for?
A BONEHAM Diamond Groove Drill Bushing guides drill bits in precision jigs and fixtures, ensuring accurate hole placement in metalworking and machining applications. Its wire-size standard-wall design suits high-tolerance production environments.
What are the specifications of the BONEHAM DG2012.1590 drill bushing?
The BONEHAM DG2012.1590 has a #21 inside diameter, 5/16 in outside diameter, and 3/4 in overall length. Inside diameter tolerance is +0.0001 in /+0.0004 in; length tolerance is +0.0245 in /+0.0095 in.
Where to buy BONEHAM Diamond Groove 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 DG2012.1590 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 your jig bore, and the overall length to your plate thickness. Verify tolerances for fit and alignment.
BONEHAM Products
3G Electric supplies BONEHAM wire size 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.
