Any tips for thick denim? This is 13.5 oz raw denim and an old sewing machine that's about to be in for a workout 🤞🏼 : r/sewing

Vintage Sewing Machines - The Complete Guide

Using one machine to make RAW denim jeans(1901-1906 style)

Singer Heavy Duty 4423 26 Denim Seam

Heavy Duty Denim Tailoring Tips

Best Sewing Machine for Denim and Beginners: A Guide, by Sewing Instrument, All About Sewing Tools

These Singer Machine Needles are ideal to have on hand for your heavy-duty sewing projects. They come in size 100/16 and are simple to use. These

Singer Jean & Denim Machine Needles, Size 16, 3pk

SCHMETZ Size Denim Sz 100/16

Tips for Sewing Denim - Pattern Emporium

How to Hem Jeans - DIY (Sewing Machine)