• Set includes hole saws: 3/4", 7/8", 1-1/8", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/2", 3", 3-1/2", 4", 5"
• 1/4" Arbor for saws up to 1-1/8"
• 3/8" Arbor with pilot bit
• Arbor plate and hex wrench
• Carbon steel, for drilling in wood and wood composite materials