Uploaded May 2026 | Updated September 2026, 2 weeks ago

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Learn how to choose the right needle and thread sizes for the Master Tool Cub Sewing Machine with Chuck Dorsett and John Kline from Weaver Leather Supply. This video explains the differences between 7X3, 794S and 794LR needles, along with how thread size impacts your stitching results.

Whether you’re sewing leather or nylon, understanding needle point sizes, thread thicknesses and machine setup helps improve stitch quality and machine performance. This video also covers recommended needle and thread combinations for the Master Tool Cub Leather Sewing Machine.

Chapters
Cub Sewing Machine Overview 00:00
Types of Needles for the Cub 00:27
7X3 Needles for Nylon Materials 00:59
794S Needles for Straight Leather Stitches 01:13
794LR Needles for Angled Leather Stitches 01:22
Understanding Thread Thickness 01:30
Recommended Needle and Thread Charts 01:46
Sewing Demonstration on the Cub 02:41
Wrap Up 03:36

Materials
Master Tool Cub Manual Leather Sewing Machine weaverleathersupply.com/products/master-tool-cub-manual-leather-sewing-machine-aluminum
7X3 Needle weaverleathersupply.com/products/7x3-needle
794S Needle weaverleathersupply.com/products/794s-needle
794LR Needle weaverleathersupply.com/products/794lr-needle
Nylon Thread, Size 277, 4 oz. Spool weaverleathersupply.com/products/nylon-thread-size-277-4-oz-spool
Nylon Thread, Size 207, 4 oz. Spool weaverleathersupply.com/products/nylon-thread-size-207-4-oz-spool