A: Hello Lucky, The DW3112 blade is ideal for all cutting applications in softwood, hardwood, chip board or plywood using a table saw or miter saw. Yes, it will work for this application. Thank you DEWALT
A: I would not use on mdf , maybe a 40 or 60 teeth blade will help prevent any shredding.
A: The country of origin is China.
A: The label on the back of the package, lower right corner states "Made in China"
A: The DW3106P5 is made in China
A: Yes, the blade can be used for that application.
A: I used this blade to cut composite decking and it worked perfectly. I can’t imagine it not working the same on foam insulation!
A: Hello Jerry Thank you for your contact. We apologize for any trouble or inconvenience in finding information. The kerf width on this blade is 0.097. Best Regards Sherri C DEWALT