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JACK® JK-8670G-01CBx364 coverstitch industrial sewing machine

JACK · Coverstitch

JACK® JK‑8670G‑01CBx364

JACK® JK-8670G-01CBx364/UT – 3-Needle Small Cylinder Coverstitch with Thread Trimmer & Auto Footlifter – Complete Setup, Table & Stand Included

The JACK® JK-8670G-01CBx364/UT is a 3-needle small cylinder arm coverstitch machine with automatic thread trimmer and auto footlifter, delivering professional flatseam and coverstitch finishes on tubular garments like…

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Pricing, configuration, and ordering on the Shopify store.

Performance

Stitch Type
Coverstitch / Flatseam

Capacity

Needle System
UY×128GAS
Number of Needles
3

Automation

Drive Type
Direct Drive
Auto Thread Trimmer
Yes
Auto Footlifter
Yes

Physical

Motor
550W Servo
Bed Type
Small Cylinder Arm
Setup Included
Table, Stand & Servo Motor

Manufactured by

Jack. 30+ years of industrial sewing.

Why Jack →

Detail

How it runs on the floor

The JACK® JK-8670G-01CBx364/UT is a 3-needle small cylinder arm coverstitch machine with automatic thread trimmer and auto footlifter, delivering professional flatseam and coverstitch finishes on tubular garments like cuffs, collars, and hems with speed and precision. The complete setup includes the industrial table, stand, and direct-drive servo motor — ready to install and run.

What's Included

  • JACK® JK-8670G-01CBx364/UT 3-Needle Small Cylinder Coverstitch Machine (ships assembled)
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  • Industrial sewing table and stand
  • Direct-drive servo motor and controller
  • Standard needle set and accessories
  • Thread spools and guides
  • Operation manual and tools

    • Key Features

    • 3-needle small cylinder arm — ideal for tubular garments including cuffs, collars, and sleeves
    • Automatic thread trimmer for clean, fast finishing at end of seam
    • Auto footlifter for hands-free presser foot operation and faster feeding
    • Coverstitch and flatseam stitch capabilities in one machine
    • Direct-drive servo motor for quiet, energy-efficient, and precise operation
    • High-speed production with consistent stitch quality throughout the run

    Ideal For

    • Hemming and seaming cuffs, collars, waistbands, and sleeves
    • Activewear, sportswear, and athletic apparel production
    • T-shirt and knitwear manufacturing
    • Underwear and intimate apparel finishing
    • Any operation requiring high-quality coverstitch or flatseam on tubular pieces

    Questions

    Before you buy

    Quick answers to the questions buyers ask most about Jack industrial machines. For pricing, configuration, and live availability, the Shopify product page is always the source of truth.

    How do I get current pricing for this Jack model?

    Pricing and live availability are handled on the Shopify store. Tap 'View on Shopify' above to see the current price, configuration options, and delivery estimates for your zip code.

    Does the machine ship as a complete setup?

    Most Jack industrial models ship as complete production setups: head, servo motor, table, and stand. The product description above lists exactly what's included for this specific model.

    What kind of warranty does Jack provide?

    Every Jack machine carries a manufacturer warranty against defects in materials and workmanship. Authorized US dealers also provide local service and parts support. See the Shopify product page for the warranty terms specific to this model.

    Are genuine Jack replacement parts available?

    Yes. Original Jack feed dogs, hooks, gauge sets, presser feet, and electronics are stocked and traceable to the manufacturer. The Service & Parts page lists parts categories; the Shopify store carries the active SKUs.

    Where is service available in the United States?

    Authorized service technicians work nationwide through Jack's US dealer network. The Service & Parts page explains how coverage works, and each model's Shopify listing routes you to the dealer closest to your production floor.

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    JACK® JK‑8670G‑01CBx364

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