28mm Carbide Rotary Blade mounts in the Carbide Rotary Blade holder. The blades can be resharpened. The carbide rotary blade is long-life for use on aramids and other abrasive materials, mainly sail-making and aerospace, large patterns or productions.
These blades continue to have life long after they are dull. A dulled blade is great for creasing: Jeff from Medtronic says, “Hi Thomas, Thanks for your help the last few days. We tried using the not-so-sharp carbide roller blade for creasing. It works extremely well. Turned the pressure up to 40 psi and ran the plot twice. I think you should consider noting this approach on your web site.”
$80/ea or 20 pack = $72/blade