TEA594-Heavy-Duty Standard Self-Feed Drill Bit

• Delivers speed and endurance for repetitive drilling of large holes
• Center-feed screw pilots the bit and allows the bit to pull through fast
• Inside cutting plane shaves the hole radius for clean, smooth holes without pressure
• Bits are resharpenable and include two removable, replaceable feed screws
• Coated with a rust inhibitor

Specifications

• Diameter: 2-1/8"
• Overall Length: 4-1/2"
• Shank Size: 7/16" Hex