821 Crain 6-1/2" Carbide Tipped Replacement Blade

SKU: 821
Manufacturer: Crain
MPN: 821





Crain 821 6-1/2" Carbide Tipped Replacement Blade


  • 40 tooth, carbide-tipped
  • Best for undercutting along walls and door jambs
  • Use with Crain 812 Super Cut Saw, Crain 820 Heavy Duty Undercut Saw, or Crain 825 Heavy Duty Undercut Saw

Questions & Answers (1)

4/18/2016 2:29:22 pm

is this the correct saw blade for a crain 800 undercut saw?

The 821 blade is designed for use on newer model Crain undercut saws. The blade you would need for the older model 800 saw would be the Crain 804 blade.

Ratings & Reviews

4 reviews

  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews

Great deal quality blade!

by -

Way better price than local suppliers! I paid for two blades almost what I pay for one locally

Very good saw Blade I

by -

It's a jamb saw blade. Hold on tight and go. The most important thing is to not hit nails, pipes or hidden wires.

blade quality


this is the only blade I use because the quality of the other blades don't compare
very good product

The price is the best so far.


Nice blade and very good price, recomended.