Delta 37-658 Set of 3 Knives for 37-190 and 37-195 Jointers

• Woodstock W1210 Polycarbonate Jointer Pal
• Delta 22-549 Replacement Knives for Delta 13-Inch Planer
• Delta 22-547 12-Inch Steel Knife Set for 22-540 Planer
• Delta 50-446 Dust Connector for Delta Model 22-580
• DEWALT DW7352 Replaceable Knives for DW735 13 Inch Planer

Thy are perfectly matched in the set (my caliper confirmed that, see below), they will fit the models listed, and maybe some more, and they are only a few dollars more than the 'F' brand knockoffs.I measured mine when new for those that may be unsure if they match up to their other brands of jointers. I don't know if they still are made there or not (the W. IIRC the '18' in HSS18 is the percentage of Tungsten content. Don't skimp on blades. Germany tells me I have older stock).

just buy these. they are 6.125"L x.6"H x.095" thick and come ground on one edge only. my set is labled 'HSS18 - Made in W. Germany'.

If you purchase either of the 6" Delta Jointers, I would highly recommend these knives. This way when your knives are damaged you have another set ready to go while you have the others sharpened.