Real Mccoy TA72 Bi-metal Hole Saw, 4-1/2 In Dia, M3 High Speed Steel

Product Features

• Positive rake teeth for more aggressive cutting action
• M3 High speed steel edge wire for toughness and excellent wear resistance
• Deeper gullets for better chip clearance
• Better tooth match for smoother cutting
• Modified 4/6 raker set for equal cutting load
• No separate arbor required
• 1-1/2 in cutting depth will cut through a 2 x 4