Home > Saws > Saws & Hand Tool Products > PTA & Hand Saws > Hole Saws > Bi-Metal Kits / KDP11042-N 61841 Hole Saws / Bi-Metal Kits KDP11042-N 15 Piece Bi-Metal Industrial Hole Saw Kit 61841 Other similar products KDP04011-N KDP04031-N KDP06021-N KDP06034-N KDP06041-N KDP06042-N KDP07051-N KDP08061-N KDP09042-N KDP09051-N KDP11041-N KDP11042-N KDP12061-N KDP15061-N KDP22051-N Industrial hole saw kit produced with Starrett’s Fastcut bi-metal hole saws. These variable pitch h ole saws have been the industry standard for decades. Hardened, heat resistant, and positive rake h igh speed steel teeth are welded to a durable alloy backing and cap. They are exceptionally strong, safe, and shatter resistant. These tools effectively and economically cut a wide variety of materi als including wood, metal, and steel. Kit includes eleven bi-metal hole saws: 3/4'' (19mm), 7/8'' ( 22mm), 1'' (25mm), 1-1/4'' (32mm), 1-3/8'' (35mm), 1-1/2'' (38mm), 1-3/4'' (44mm), 2'' (51mm), 2-1/4 ' (57mm), 2-1/2'' (64mm), 3'' (76mm); two arbors: A1, A2; one 12" extension: A5; one ejector spring : A7; and case. Features Contact Starrett Features 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 1-5/8"