Mafell chain SG 230 / LS103, 13 mm wide

Mafell 091349 – 13 mm chain for maximum performance and deep joints

If you need a wide, deep and strong slot – choose Mafell 091349. This 13 mm (approx. 1/2″) wide chain is designed to work with the Mafell SG 230 chain mortiser, ensuring uncompromising precision and reliability even in the toughest conditions.

Main advantages:

✅ Wide 13 mm slot – ideal for extra-strong tenon and log joints
✅ 43 double links – smooth, stable workflow
✅ Depth up to 285 mm – perfect for deep timber joints and framing
✅ Professional quality – made in Germany from durable steel
✅ Compatible with the SG 230/LS 103 Ec system – precise, reliable fit

A tool that won't let you down:

🔩 Timber-frame structures
🪚 Deep slotting in solid wood
🪵 Traditional mortise-and-tenon joints and restoration work

We recommend ordering with:

• Spare link set 091368 – convenient for adjusting chain length
• Matching guide bar and sprocket (for 13 mm chain)
• Mafell LU 202 chain lubricant – longer tool life

Mafell 091349 – when strength, precision and reliability come first

This is a chain you can rely on. Built from durability and engineering know-how – for those who create lasting joints and strong structures.