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LYNDEX-NIKKEN Bridgeport-Taper to Jacobs-Taper Arbor: R8 to JT3 - Bridgeport-Taper to Jacobs-Taper Arbors
LYNDEX-NIKKENBridgeport-Taper to Jacobs-Taper Arbors

LYNDEX-NIKKEN Bridgeport-Taper to Jacobs-Taper Arbor: R8 to JT3

The LYNDEX-NIKKEN Drill Chuck Arbor (MPN 870-003-0.13) is a Bridgeport-Taper to Jacobs-Taper Arbor, converting an R8 spindle to a JT3 chuck mount. This arbor is designed for use with compatible drill chucks in…

SKU 3G-OTH-209110

Also listed as: 870003013 · 870 003 0 13 · 870-003-0-13

Brand
LYNDEX-NIKKEN
Item
Bridgeport-Taper to Jacobs-Taper Arbor: R8 to JT3
Part Number
870-003-0.13
Category
Bridgeport-Taper to Jacobs-Taper Arbors
Available to Order
Also known as:870-003-0.13LYNDEX-NIKKEN
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Local office
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Technical Specifications

LYNDEX-NIKKEN
Manufacturer Part Number
870-003-0.13

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LYNDEX-NIKKEN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LYNDEX-NIKKEN Drill Chuck Arbor (MPN 870-003-0.13) is a Bridgeport-Taper to Jacobs-Taper Arbor, converting an R8 spindle to a JT3 chuck mount. This arbor is designed for use with compatible drill chucks in milling and drilling applications.

Frequently Asked Questions

What is the LYNDEX-NIKKEN Drill Chuck Arbor 870-003-0.13 used for?

This arbor converts an R8 spindle to a JT3 taper, enabling a drill chuck to be mounted on Bridgeport-type milling machines. It is used in precision drilling and light milling operations where quick chuck changes are needed.

What are the specifications of the LYNDEX-NIKKEN 870-003-0.13 arbor?

The LYNDEX-NIKKEN 870-003-0.13 is a Bridgeport-taper to Jacobs-taper arbor with an R8 shank and JT3 chuck mount. The manufacturer part number is 870-003-0.13. It is designed for use with compatible drill chucks in milling and drilling applications.

Where to buy the LYNDEX-NIKKEN 870-003-0.13 arbor worldwide?

3G Electric supplies the LYNDEX-NIKKEN 870-003-0.13 arbor worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision arbor.

How to install the LYNDEX-NIKKEN R8 to JT3 arbor?

Clean the R8 spindle taper and the arbor shank thoroughly. Insert the arbor into the spindle and tighten the drawbar securely. Mount the drill chuck onto the JT3 taper by hand, then use a drift key to seat it. Always verify runout with a dial indicator before use.

Used in

Common applications for LYNDEX-NIKKEN
CNC machining centers — Lyndex-Nikken SK10 sealed coolant collets for through-coolant milling and drilling with 6 mm and 10 mm tool shanks.
High-pressure coolant applications — Sealed SK coolant collets in SK10 holders to direct coolant to the cutting edge, improving chip evacuation in deep-hole drilling.
Production turning — Lyndex-Nikken collets and toolholders for gripping round shank tools in turning operations requiring repeatable accuracy.
Mold and die machining — Shrink-fit and hydraulic chucks from Lyndex-Nikken for high-speed milling of complex cavities with small-diameter tools.
Aerospace component manufacturing — Angle heads and live centers for multi-axis machining of structural parts on horizontal machining centers.
Job shop milling — SK10 sealed coolant collets in 1/4 in and 3/8 in sizes for general milling and reaming with through-tool coolant.
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LYNDEX-NIKKEN Products

3G Electric supplies LYNDEX-NIKKEN 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.

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