Self-feed Wood Bits, 18 in Hex Key Extension

For drilling large diameter holes in wood for pipe, conduit and other applications
Replaceable coarse screw point drills quickly in dry, wet, and gummy wood
All bits have a 7/16 in. hex quick change impact shank that fits 1/2" or larger electric drills or 7/16 in. hex impact wrench drills
Precision milled shank eliminates runout and wobble
Forged in one piece from high carbon steel for maximum strength under tough drilling conditions
Ideal for pipe and conduit systems

Quantity 1EA

Specifications

Applicable Materials=Wood
Applications=Wood Boring
Bit/Blade Mounting Type=Chuck
Dia. [Nom]=18 in
Length [Nom]=18 in
Overall Length [Nom]=18 in
Shank Diam [Nom]=7/16 in
Shank Type=Quick-Change
Type=Extension