Note there have been various cutterhead designs for thisjointer over its history. The list is for a cutterhead with a 9/16” shaft OD; this is one of the most common designs for this machine. If you arenot sure if this cutterhead fits your machine, please feel free to contact theseller prior to placing an order.

For more information, visit our website at: https://www.wgm-toolworks.com. If you are unable to find your cutterhead on Ebay, check out our website and/or email us and we may have it in stock. 

The list is a helical cutterhead, manufactured by WGM ToolWorks, to replace the stock traditional steel cutters of a 6" Delta jointer.This cutterhead fits the following jointers on the market:

• Delta 37-220 Type 1
• Delta 37-220
• Delta 37-207
• Delta 37-207 Type 1

and many other 6" jointer.

Each head features 4 rows of cutters for a total of ~25.Each cutter, or carbide insert in a size of 15mmX15mmX2.5mm, is solid carbideand will outlast your steel knives by a good margin. Each insert also has fourcutting sides so just rotate the one side that gets dull and you are ready to goagain.

The advantages a helical cutterhead offers include:

•  Chip outs largely eliminated
• Extremely noise reduction
• Long lasting cutter life
• No sharpening
• Easy replacement of cutters and no alignment required

The list picture is for illustration purpose only; actual picture is available upon request. The last picture is an example of a jointed lumber surface through a spiral cutterhead.

The package include:

•  a helical cutterhead with carbide cutter inserts installed
• 3 additional spare carbide inserts
• 3 additional spare Torx screws
• a wrench for installing inserts