CRAFTSMAN BiMetal Hole Saw Kit, 7 Piece

CRAFTSMAN BiMetal Hole Saw Kit, 7 Piece 7-piece hole saw kit designed for versatility in wood and metal cutting applications Includes sizes, 1 inch (25 mm), 1-1/4 inch (32 mm), 1-1/2 inch (38 mm), 1-3/4 inch (44 mm), 2 inch (51 mm), and 2-1/2 inch 64 mm Compatible with various materials including wood and metal RPM specifications for optimal performance Diameter, 1 inch (25 mm), 350 RPM for Steel, 175 RPM for Stainless Steel, 525 RPM for Aluminum