Manufactured with hardened heat resistant and positve rake high speed steel teeth welded to a durable alloy backing and cap

Exceptionally strong, safe, and shatter resistant

Effectively and economically cuts a wide variety of materials including wood, metal, and steel

Allows cutting through a depth of 2"

This Deep Cut hole saw kit contains the following saws: 19mm, 22mm, 29mm, 38mm, 44mm, 51mm and 57mm.