JACK · Lockstitch

JACK® F6

JACK® F6 – Single Needle Direct Drive Lockstitch Machine – Complete Setup, Table & Stand Included

$999

In stock

The JACK ® F6 is a high-speed, direct-drive single-needle lockstitch machine engineered for precision and productivity — delivering smooth, consistent seams on light to medium-weight fabrics with minimal noise and maximum energy efficiency.

Free shipping to most US states
Financing — Affirm & Synchrony
Manufacturer warranty
Genuine parts & US service

Buy now

Add to cart, then check out securely. Financing (Affirm & Synchrony) applied at checkout.

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Performance

Stitch Type: Single-needle lockstitch (301)
Max Sewing Speed: 5,000 SPM
Max Stitch Length: 5 mm

Capacity

Needle System: DB×1 #11 to #18
Hook Type: 7.94B
Fabric Weight: Light to Medium

Automation

Feed System: Drop Feed
Auto Functions: Needle Positioner
Lubrication: Automatic
Drive Type: Direct Drive

Physical

Model: JACK F6
Motor: Integrated Direct-Drive Servo
Setup: Complete — table and stand included

Manufactured by

Jack. 30+ years of industrial sewing.

350+ genuine parts in stock (USA) · authorized US service · manufacturer warranty included.

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Detail

How it runs on the floor

The JACK® F6 is a high-speed, direct-drive single-needle lockstitch machine engineered for precision and productivity — delivering smooth, consistent seams on light to medium-weight fabrics with minimal noise and maximum energy efficiency. This complete setup includes the machine head with integrated servo motor, industrial table, and stand, ready for immediate production use.

What's Included

JACK F6 direct drive lockstitch sewing machine head (ships assembled)
Integrated direct-drive servo motor
Industrial sewing table and stand
Standard presser foot and needle set (DB×1)
Bobbin case and bobbins
LED work lamp
Operation manual and tools

Key Features

Direct-drive servo motor — eliminates belt and pulley friction for quieter, more energy-efficient operation
High-speed performance (5,000 SPM) — maximum production output for high-volume garment manufacturing
Automatic lubrication system — low-maintenance operation for continuous production runs
Precise stitch tension control — consistent seam quality across varying material types
LED work light and intuitive control panel — clear visibility and easy access to speed and stitch parameters

Ideal For

Garment manufacturing — shirts, trousers, jackets, and apparel production
Light to medium-weight fabrics — woven and knit textiles
Sample rooms — prototyping and small-batch production
Tailoring shops — cut-and-sew operations and custom garment work
High-volume production — any application requiring fast, consistent lockstitch seams

Video Tutorials

First Impressions / Overview

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?

The price is shown above on this page. Add the machine to your cart and check out securely — the current price, configuration options, financing (Affirm & Synchrony), and delivery estimates are confirmed at checkout.

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.