This replacement carbide-tipped blade is for use on Crain Model No. 775, 785 or 795 Toe-Kick Saws. It is a 3-3/8 in Dia blade with 18 carbide teeth and a precision countersunk arbor for flush mounting of the saw's blade screw. Cuts to a fixed depth of 3/4 in using the saw. For cutting wood only. Do not use this blade on any metal, ceramic tile, brick or stone.