JACOBS Drill Chuck Arbor: R8 to JT33 (MPN 7343N)
The JACOBS Drill Chuck Arbor: R8 to JT33 (MPN 7343N) is a Bridgeport-Taper to Jacobs-Taper Arbor. This product is manufactured by JACOBS and is identified by the manufacturer part number 7343N.
SKU 3G-OTH-209113
Also listed as: 7343 N · 7343-N
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 JACOBS Drill Chuck Arbor: R8 to JT33 (MPN 7343N) is a Bridgeport-Taper to Jacobs-Taper Arbor. This product is manufactured by JACOBS and is identified by the manufacturer part number 7343N.
Frequently Asked Questions
What is the JACOBS Drill Chuck Arbor R8 to JT33 used for?
The JACOBS Drill Chuck Arbor R8 to JT33 (MPN 7343N) adapts a Bridgeport-taper spindle to a Jacobs-taper drill chuck. It is used in milling machines and drill presses to securely mount a Jacobs-taper chuck, enabling precise drilling operations in metalworking and machining applications.
What are the specifications of the JACOBS 7343N arbor?
The JACOBS 7343N arbor has an R8 shank (Bridgeport taper) on one end and a JT33 (Jacobs taper) on the other. It is manufactured by JACOBS under part number 7343N. This arbor is designed for use with Jacobs-taper drill chucks in milling machine spindles.
Where to buy the JACOBS 7343N arbor worldwide?
3G Electric supplies the JACOBS 7343N arbor worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Bridgeport-to-Jacobs taper arbor.
How to select the correct Jacobs taper arbor for a Bridgeport mill?
To select the correct arbor, match the spindle taper (e.g., R8 for Bridgeport) to the chuck taper (e.g., JT33 for Jacobs). The JACOBS 7343N arbor combines R8 and JT33 tapers. Verify your chuck's Jacobs taper number and spindle type before ordering to ensure proper fit and runout accuracy.
Used in
Common applications for JACOBSJACOBS Products
3G Electric supplies JACOBS bridgeport-taper to jacobs-taper arbors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
